Exhibit 4.18

Instrument Prepared by

Record and Return to

LeClairRyan

10 S. Jefferson Street, Suite 1800

Roanoke, VA 24011

Tax Map Nos. 9688.05-18-2376.000 & 9688.05-28-1550.000

CORRECTED DEED OF TRUST, SECURITY AGREEMENT AND FIXTURE FILING

(COLLATERAL
INCLUDES FIXTURES)

THIS DEED OF TRUST, SECURITY AGREEMENT AND FIXTURE FILING (this Deed of Trust), made this 30th day of
May, 2008, by and among SUPERIOR MODULAR PRODUCTS INCORPORATED, a Delaware corporation (hereinafter referred to as the Grantor); LECLAIRRYAN, a Virginia professional corporation, whose business address is 10 South
Jefferson, Suite 1800, Roanoke, Virginia 24011 (hereinafter referred to as the Trustee); and VALLEY BANK,a Virginia banking corporation (hereinafter referred to as the Beneficiary).

This instrument corrects and amends a previous Deed of Trust, Security Agreement and Fixture Filing recorded in the Office of the Register of Deeds for
Buncombe County, North Carolina in Deed Book 4570 at Page 969-981.

The noteholder is Valley Bank, having a mailing address of: 36 W.
Church Ave. S.W., Roanoke, VA 24011. The maximum principal amount secured hereby is $17,000,000.00.

Grantors organizational
identification number: 2359916.

THIS INSTRUMENT IS ALSO A FIXTURE FILING UNDER NORTH CAROLINA GENERAL STATUTES SECTION 25-9-502 AND IS TO
BE FILED AND INDEXED IN THE REAL ESTATE RECORDS AND IS ALSO TO BE INDEXED IN THE INDEX OF FINANCING STATEMENTS UNDER THE NAMES OF GRANTOR AS DEBTOR AND BENEFICIARY, AS SECURED PARTY.



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R E C I T A L S:

WHEREAS, the Grantor executed that certain credit agreement dated of even date herewith, in the total principal amount of SEVENTEEN MILLION AND 00/100 DOLLARS ($17,000,000.00), and made payable to the Beneficiary (the
Agreement).

WHEREAS, the Beneficiary has requested the Grantor enter into this Deed of Trust to secure the performance of
Grantors obligations under the Agreement and the Grantor has agreed to the request.

W I T N E S S E T H:

NOW THEREFORE, in consideration of the loans evidenced by the Agreement, and other good and valuable consideration, the receipt of which is hereby
acknowledged, the parties agree as follows:

The Grantor does hereby grant and convey, with covenants of general warranty, the property
described located at 33 Superior Way, Buncombe County, North Carolina, as is more particularly described in Schedule A attached hereto and by this reference made a part hereof, to Trustee, its successors and assigns, in fee simple forever, upon the
trust and for the uses and purposes hereinafter set forth,

together with all buildings and improvements now or hereafter constructed
thereon; all the estate and rights, if any, of the Grantor in and to all land lying in public and private streets, roads, and alleyways abutting the above-described property; all easements, rights-of-way, privileges, and appurtenances now or
hereafter belonging to or in any way related to the above-described property; all fixtures, machinery, equipment, building materials, and other personal property of every nature whatsoever now or hereafter located in, or on, or used, or intended to
be used, in connection with the operation of the above-described property, including, but without limitation, heating, air conditioning, cooking, refrigerating, plumbing, and electrical apparatus and equipment, boilers, engines, motors, generating
equipment, piping and plumbing fixtures, ventilating and vacuum cleaning systems, fire extinguishing apparatus, gas and electrical fixtures, elevators, escalators, partitions, mantels, built-in mirrors, disposals, washers, dryers, window shades,
blinds, screens, storm sashes, storm doors, awnings, carpeting, underpadding, drapes, plants and shrubbery, and furnishings, all of which personal property, including replacements thereof and additions thereto, shall be deemed part of the realty
hereby conveyed (and the Grantor hereby declares such personal property to be part of said realty, whether attached thereto or not, and subject to the lien hereby created); and all proceeds of the conversion, whether voluntary or involuntary, of any
of the above-described property into cash or other liquid claims, including, without limitation, all awards, payments or proceeds, including interest thereon, and the right to receive same, which may be made as a result of any casualty, any exercise
of the right of eminent domain or deed in lieu thereof, the alteration of the grade of any street and any injury to or decrease in the value of the above-described property, together with all costs and expenses incurred by the Beneficiary, in
connection with the collection of such awards, payments, and proceeds, including, without limitation, reasonable attorneys fees, all of the above-described real and personal property being hereinafter referred to as the Property,

IN TRUST to secure the Beneficiary for (a) the payment of a certain indebtedness owed by Grantor in the principal amount of SEVENTEEN
MILLION AND 00/100 DOLLARS ($17,000,000.00), together with interest thereon subject to the terms and conditions set forth in the Agreement, the terms of which are incorporated herein by reference; (b) the payment of all other sums, with
interest thereon as provided herein, advanced in accordance with the provisions hereof by the Beneficiary or the Trustee for the protection of the lien and security interest of the Beneficiary in and to the Property; (c) the payment of all late
charges, penalties, costs of collection, legal fees and other sums which may become due and



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owing by the Grantor hereunder or under the Agreement, and (d) the performance of the covenants and agreements of the Grantor hereunder and under the
Agreement. The above-described indebtednesses are hereinafter called the Obligations.

THIS CONVEYANCE IS MADE UPON THIS
SPECIAL TRUST, that if Grantor shall pay or perform all of the Obligations in accordance with the terms of the Agreement and any renewals, extensions or modifications thereof, and shall comply with all of the covenants, terms and conditions set
forth in the Credit Agreement and this Deed of Trust, then this conveyance shall be null and void and may be cancelled of record at the request and cost of Grantor. But if at any time there shall occur an event of default, as defined in the
Agreement and/or this Deed of Trust, then Beneficiary and Trustee shall be entitled to exercise the remedies set forth in the Agreement and/or this Deed of Trust.

The Grantor also hereby irrevocably assigns and conveys unto the Beneficiary, and grants the Beneficiary a security interest in, all leases now or hereafter existing on any part of the Property and any guaranties
thereof and all rents from the Property to secure the payment of all Obligations secured hereunder. The Grantor hereby irrevocably appoints the Beneficiary as its attorney-in-fact to do all things which the Grantor might otherwise do with respect to
the Property and the leases therein, including, without limitation, collecting said rents with or without suit and applying the same, less expenses of collection, to any of the obligations secured hereunder in such manner as may be determined by the
Beneficiary, or at the option of the Beneficiary, holding the same as security for the payment of all obligations secured hereunder, leasing, in the name of the Grantor, the whole or any part of the Property which may become vacant, and employing
agents therefor and paying such agents reasonable compensation for their services; provided, however, that until there be a default under the terms of the Agreement or this Deed of Trust, the Grantor may continue to collect and enjoy said rents
without accountability to the Beneficiary. The curing of any default, however, shall not entitle the Grantor to again collect said rents unless consent in writing is obtained by the Beneficiary. The powers and rights granted in this paragraph shall
be in addition to the other remedies herein provided in the event of default (hereinafter defined) and may be exercised independently of or concurrently with any of the said remedies. Nothing in the foregoing shall be construed to impose
any obligation upon the Beneficiary to exercise any power or right granted in this paragraph or to assume any liability under any lease of any part of the Property and no liability shall attach to the Beneficiary for failure or inability to collect
any rents under any such lease. The Grantor covenants and warrants that (i) it will comply with all terms and conditions of all leases now existing or that may hereafter come into existence in respect of the Property or any part thereof;
(ii) it has not sold, assigned, transferred, mortgaged, or pledged, and will not sell, assign, transfer, mortgage, or pledge, without the Beneficiarys prior written consent, the rents, issues, or profits from the Property and leases
thereof to any firm, person, or corporation other than the Beneficiary; and (iii) upon request of the Beneficiary, it will execute and deliver to the Beneficiary such other instruments or documents reasonably requested by the Beneficiary for
the purpose of securing or exercising its rights herein and it will provide the Beneficiary with true copies or originals of such leases and all amendments, supplements, renewals, or correspondence related thereto.

So long as no event of default exists under this Deed of Trust, the Grantor shall remain in quiet use, possession, and management of the Property, and in
the enjoyment of the income, revenue, and profits therefrom.

In addition to the right to require the Trustee to sell for a breach hereof,
the Beneficiary shall also have the cumulative right of collecting said indebtedness by suit in equity or action at law, and/or by requiring the Trustee to take possession of and rent the property, either pending a sale or until the amount secured
herein shall have been paid, but no liability shall attach to Trustee for failure so to do. Rents collected by the Trustee shall be applied as the proceeds of sale are to be applied.



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So long as any part of the Obligations hereby secured remains unpaid, the Grantor, in addition to and not
in limitation of the foregoing covenants, agrees as follows:

1. Insurance. The Grantor will maintain fire insurance with
extended coverage in the amount of the full replacement cost of the improvements on the Property, and such other insurance as the Beneficiary may from time to time require, with such insurance companies as are acceptable to the Beneficiary, with
loss payable to the Beneficiary, without contribution; and will deliver to the Beneficiary the original policy or policies, and, at least ten (10) days before the expiration of any policy, the renewal thereof. In the event the Grantor fails to
maintain the required coverage, the Beneficiary shall have the right, but not the obligation, to effect such insurance coverage, pay the premium thereon and the money so paid, with interest thereon at ten percent (10%) per annum, or if lower,
the maximum rate allowable by law, shall become part of the Obligations secured hereby. Any insurance proceeds shall be applied to the payment of the indebtedness hereby secured (but without any prepayment penalty) except that if, pursuant to the
provisions of the next paragraph, the Beneficiary directs the Grantor to restore the damaged portion of the Property, then, to the extent necessary, such proceeds shall (but only to the extent necessary) be applied to the cost of such restoration,
and the Beneficiary may, without paying interest thereon, retain all or any part thereof until the Property has been restored to the satisfaction of the Beneficiary.

2. Preservation and Maintenance of Property. The Grantor will keep the Property, including additions and improvements hereafter acquired, in good order and repair, including the making of such
replacements as may be necessary for that purpose and, if the Beneficiary so directs, the prompt restoration of any part of the Property which may be damaged by fire or other casualty, irrespective of the availability of adequate insurance proceeds
for that purpose.

3. Nuisances. The Grantor will not permit or suffer any nuisance to exist or unlawful activity to take
place upon the Property or any part thereof.

4. Further Assurances. The Grantor will execute, or cause to be executed, such
further assurances of title to the Property, and will take, and cause to be taken, such steps, including legal proceedings, as may at any time appear to the Trustee, or to the Beneficiary, to be desirable to perfect the title to the Property in the
Trustee.

5. Books and Records. The Grantor will keep and maintain at its principal place of business complete and accurate
books and records of its earnings and expenses of the Property and copies of all written contracts, leases, and other instruments which affect the Property. Such books, records, contracts, leases, and other instruments shall be subject to
examination and inspection at any reasonable time by the Beneficiary and upon default shall be delivered to the Beneficiary at the Beneficiarys request.

6. Notice of Suits and Proceedings. The Grantor will immediately notify the Beneficiary by registered or certified mail, return receipt requested, of any taking or condemnation, or any threatened or
pending proceedings for the taking or condemnation, of any part of the Property under any power of eminent domain; and in the event that title to, or possession of, the Property or any portion thereof, is taken or condemned under any power of
eminent domain, then the Grantor will (and hereby does) assign, and will forthwith upon receipt pay over, to the Beneficiary the proceeds and consideration resulting from taking or condemnation, not to exceed the unpaid balance of the Obligations
secured by this Deed of Trust, said proceeds so paid to be applied, without repayment premium, to the indebtedness secured hereby.

7.
Transfer of Property or Controlling Interest in Grantor. The Grantor will not, without the prior written consent of the Beneficiary, lease, bargain, sell, transfer, assign, or convey the Property, or any portion thereof, or any legal
or equitable interest therein, other than leases in the ordinary course. If the Grantor is not a natural person, then the bargain, sale, transfer, or assignment of all or a



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controlling interest portion of the voting stock, membership or partnership interests, or other equity of the Grantor (including, without limitation,
transfers resulting from mergers, consolidations, or liquidations, and whether in one or a number of transactions) without the prior written consent of the Beneficiary shall be deemed to be in contravention of the provisions of the first sentence of
this Paragraph 7.

NOTICE - THE DEBT SECURED HEREBY IS SUBJECT TO CALL IN FULL OR THE TERMS THEREOF BEING MODIFIED IN THE EVENT OF SALE OR CONVEYANCE OF
THE PROPERTY CONVEYED.

8. Protection of the Beneficiarys Security. In the event the Grantor fails to perform any
of its covenants or agreements contained in the Agreement or this Deed of Trust, or any action or proceeding is commenced or threatened which affects the Property or title thereto or the interest of the Trustee or the Beneficiary therein, then, in
any of such events, the Beneficiary may take such action as the Beneficiary deems necessary, in its sole discretion, to protect its interests, including, without limitation, (i) the employment of attorneys and disbursement of legal fees,
(ii) the procurement of insurance as provided in Paragraph 1 hereof, and (iii) if the Property is subject to another deed of trust or lien, whether inferior or superior hereto, the curing of any default in the performances of any of the
terms and provisions thereof, or if the indebtedness thereby secured is accelerated, the purchase or payment in full of such indebtedness, all on such terms as the Beneficiary shall, in its sole discretion, deem necessary or advisable. Any amounts
disbursed by the Beneficiary pursuant to the provisions of this Paragraph 8 shall be added to, and deemed a part of, the indebtedness secured hereby and shall bear interest from the date of the disbursement thereof at ten percent (10%) per
annum, or if lower, the highest rate allowed by law, and shall, together with the interest thereon, be repayable by the Grantor on demand.

9. Security Agreement.

(a) This Deed of Trust shall constitute a security agreement with respect to
all collateral of Grantor now owned or hereinafter acquired and located upon the Property. Grantor hereby grants to Beneficiary a security interest in the collateral including, without limitation, all boilers, all heating, air conditioning and
ventilating components and systems, all lighting, electrical power, plumbing, sprinkler and water components and systems, all carpets, wall coverings, screens and drapes, all mechanical and hydraulic components and systems and all appliances
(including stoves, ranges, refrigerators, disposals, dishwashers, washers and dryers, trash compactors and similar appliances) located on and used in connection with the operation or maintenance of the Property.

(b) With respect to those items of the collateral which are or are to become fixtures related to the Property, this Deed of Trust shall
constitute a financing statement filed as a fixture filing. The lien upon fixtures granted herein and perfected hereby shall be in addition to and not in lieu of any lien upon fixtures acquired under real property law. Information concerning the
security interest granted herein may be obtained at the addresses set forth in the Notices section hereof. For purposes of the security interest herein granted, the address of Debtor (Grantor) is set forth in the Notices section hereof and the
address of the Secured Party (Beneficiary) is also set forth in the Notices section hereof.

10. Environmental Protection.
The Grantor covenants and agrees as follows:

As used in this Deed of Trust: Hazardous Wastes means all waste materials subject
to regulation under the Comprehensive Environmental Response, Compensation, and Liability Act, 42 U.S.C. §§ 9601, et seq., the Resource Conservation and Recovery Act, 42 U.S.C. §§ 6901, et seq., as
amended, or applicable state law and any other applicable federal, state, or local laws and their



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regulations now in force or hereafter enacted relating to hazardous waste disposal; and Toxic Substances means and includes any materials which
have been shown to have significant adverse effects on human health or which are subject to regulation under the Toxic Substances Control Act, 15 U.S.C. §§ 2601, et seq., as amended, applicable state law, or any other
applicable federal, state, or local law now in force or hereafter enacted relating to toxic substances or contaminants. Toxic Substances includes, but is not limited to, asbestos, polychlorinated biphenyls (PCBs), petroleum products, and
lead-based paints. All such laws relating to hazardous waste disposal and toxic substances are collectively referred herein as Environmental Laws.

A The Grantor and any other parties, including, but not limited to, tenants, licensees, and occupants, will not be involved in any activity on, in or under the Property, which activity could involve or lead to the
use, manufacture, storage, or disposal of Hazardous Wastes or Toxic Substances, or the imposition of liability on the Grantor or any other subsequent or former owner of the Property or the creation of a lien on the Property under any Environmental
Laws.

B. The Grantor will comply strictly and in all respects with the requirements of all Environmental Laws and shall promptly notify
the Beneficiary in the event of the discovery of Hazardous Wastes or Toxic Substances at the Property. Further, the Grantor will promptly forward to the Beneficiary copies of all orders, notices, permits, applications, or other communications and
reports in connection with any discharge, spillage, use, or the discovery of Hazardous Wastes and Toxic Substances or any other matters relating to the Environmental Laws as they may affect the Property.

C. The Grantor agrees that if at any time the Beneficiary has reasonable cause to believe there is Hazardous Wastes or Toxic Substances upon the
Property, the Beneficiary may obtain, at the Grantors cost, an environmental site assessment or environmental audit report from a firm acceptable to the Beneficiary, to assess with a reasonable degree of certainty the presence of any Hazardous
Wastes or Toxic Substances, and the cost in connection with the abatement, cleanup, or removal of such.

D. The Grantor agrees that in the
event of the presence of any Hazardous Waste or Toxic Substance upon the Property, whether or not the same originates or emanates from the Property, or if the Grantor shall fail to comply with any of the requirements of the Environmental Laws, the
Beneficiary may at its election, but without the obligation to do so, give such notices, cause such work to be performed at the Property, or take any and all other actions as the Beneficiary shall deem necessary or advisable in order to abate,
remove, and clean up the Hazardous Waste or Toxic Substance or otherwise cure the Grantors non-compliance.

E. Any amounts disbursed
by the Beneficiary pursuant to the provisions of this Paragraph 9 shall be added to, and deemed a part of, the indebtedness secured hereby, shall bear interest from the date of the disbursement thereof at the rate of ten percent (10%) per
annum, or if lower, the highest rate allowed by law, and shall, together with the interest thereon, be repayable by the Grantor on demand.

F. The Grantor shall indemnify and defend the Beneficiary and the Trustee, and each of them, from and against all costs, liabilities, penalties, fines, legal fees and fees of experts, arising from any actual or alleged presence on, in or
under or discharge of Hazardous Wastes from the Property or violation of any Environmental Laws. This indemnification obligation shall survive payment of the Obligations and discharge of the lien of this Deed of Trust.

11. Future Advances. This Deed of Trust secures all present and future loan disbursements made by Beneficiary Lender under the Agreement,
and such amounts may be repaid and reborrowed from time to time in accordance with the terms of the Agreement. The amount of the present disbursement



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secured by this Security Instrument is $ 8,740,000.00. The maximum principal amount that may be secured by this Deed of Trust at any time is $17,000,000.00.
Such future loan disbursements are to be made between the date hereof and the date fifteen (15) years from the date hereof. Disbursements or advances secured hereby shall not be required to be evidenced by a written instrument or
notation as described in Section 45-68(2) of the North Carolina General Statutes, it being the intent of the parties that the requirements of Section 45-68(2) for a written instrument or notation for each advance or
disbursement shall not be applicable to disbursements or advances made under the Agreement and under the secured indebtedness.

12.
Events of Default and Foreclosure. If any one or more of the following events (hereinafter collectively referred to as event of default) shall occur:

A. Default in the performance of, or compliance with, any of the covenants, conditions, and agreements set forth in the Agreement or in this Deed of Trust
(provided however that such a default under this Deed of Trust is subject to a right to cure with 30 days advance written notice unless the Beneficiary reasonably determines that such a delay would materially negatively impact the value of the
security and lien granted hereby);

B. Default under any other lien or encumbrance placed on the Property, or any interest therein (legal
or equitable), or any part thereof, either inferior or superior in right to the lien of this Deed of Trust;

C. The termination of, or
occurrence of any event negatively affecting, the validity of this Deed of Trust or the priority of this Deed of Trust;

D. The passage of
any law or the decision of any court rendering or declaring any of the covenants and agreements set out in the Agreement or in this Deed of Trust to be legally unenforceable, inoperative, void, or voidable;

E. The Grantor places or allows to be placed on the Property or any portion of or interest in the Property a lien with priority over the lien of this
Deed of Trust, except the lien for real estate taxes not yet due and payable;

then, in any of such events, the Trustee and the Beneficiary shall, in
addition to any other rights and remedies provided by law, have the following rights and remedies, any one or more of which shall be exercisable at the option of the Beneficiary and without notice to the Grantor:

(i) The Beneficiary may declare all sums due and owing under the Agreement immediately due and payable, without demand; and

(ii) The Trustee may foreclose by a sale of the Property as follows:

a) In addition to any other rights and remedies provided by law, Beneficiary, following the occurrence of any event of default, Beneficiary may without further notice direct Trustee, and Trustee is hereby authorized
and empowered, to enter and take possession of the Property, personally or through his agent, and it shall be lawful for and the duty of the Trustee to sell the Property at public sale for cash, in compliance with the provisions of the General
Statutes of North Carolina relating to non-judicial foreclosure sales in effect on the date that foreclosure is commenced.



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b) At the time and place fixed for the sale, Trustee shall sell the Property, personally or through his
agent, to the highest bidder for cash, and Trustee shall execute a conveyance in fee simple to and deliver possession to the purchaser. After retaining not more than the amount equal to such Trustees actual costs and expenses (not to exceed
$10,000) as compensation to the Trustee, the Trustee shall apply the proceeds to the sale: (1) first, to pay all reasonable fees, charges and costs of conducting the sale and advertising the Property, and to pay any prior liens and encumbrances
(unless the sale is made subject to those liens and encumbrances), and to pay necessary costs (or to reimburse Beneficiary for its advances) to protect and maintain the Property, and to pay taxes, insurance premiums, professional fees, court costs
and reasonable attorneys fees, with interest on Beneficiarys advances as provided in this Deed of Trust or in the Agreement; (2) second, against the Obligations secured hereunder; and (3) third, the remainder of the proceeds,
if any, shall be paid to Grantor. Trustee may require the successful bidder at any sale to deposit immediately with Trustee cash or a certified check in an amount not to exceed ten percent (10%) of the bid, provided that notice of such
requirement is contained in the advertisement of the sale. The bid may be rejected if the deposit is not immediately made, and the next highest bidder may be declared to be the purchaser. The deposit shall be refunded in the case of a resale;
otherwise, it shall be applied to the purchase price.

c) Nothing in this Paragraph 12 dealing with foreclosure procedures which specifies
any particular actions to be taken by Trustee or Beneficiary shall be deemed to contradict the requirements and procedures (now or hereinafter existing) of North Carolina law, and any such contradiction shall be resolved in favor of North Carolina
law applicable at the time of foreclosure.

13. Non-Waiver. No delay, act, or failure to act, by the Trustee and the
Beneficiary, or any of them, however long continued, shall be construed as a waiver of any of their rights hereunder or of any default by the Grantor.

14. No Liability or Obligation on the Trustee or the Beneficiary. Nothing in this Deed of Trust shall be construed to impose any obligation upon either the Beneficiary or the Trustee to expend any money
or to take any other discretionary act herein permitted, and neither the Beneficiary nor the Trustee shall have any liability or obligation for any delay or failure to take any discretionary act. The Trustee shall not be required to see that this
Deed of Trust is recorded and shall not be liable for the default or misconduct of any agent or attorney appointed by them in pursuance hereof, or for anything whatever in connection with this trust, except willful misconduct or gross negligence.
The Trustee may act upon any instrument or paper believed by them in good faith to be genuine and to be signed by the proper party or parties, and shall be fully protected for any action taken or suffered by them in reliance thereon.

15. Indemnification by the Grantor. The Grantor shall protect and indemnify the Trustee and the Beneficiary from and against all
liabilities, obligations, claims, damages, penalties, causes of action, costs, and expenses (including, without limitation, reasonable attorneys fees and disbursements), imposed upon or incurred by or asserted against the Trustee or the
Beneficiary by reason of:

A. Ownership of the Property or any interest therein, or receipt of any rent or other sum therefrom,



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B. Any accident to, injury to, or death of persons or loss of or damage to Property occurring on or about
the Property or the adjoining sidewalks, curbs, vaults or vault space, if any, streets, or ways,

C. Any failure on the part of the Grantor
to perform or comply with any of the terms, covenants, conditions, and agreements set forth in the Agreement, Deed of Trust, or any other agreements executed by the Grantor or any other persons liable for the payment of the indebtedness hereby
secured,

D. Performance of any labor or services or the furnishing of any materials or other Property in respect of the Property or any
part thereof for construction or maintenance or otherwise,

E. Any action brought against the Trustee or the Beneficiary attacking the
validity, priority, and/or enforceability of this Deed of Trust, the Agreement, or any other agreements executed by the Grantor or any other persons liable for the Obligations hereby secured.

Any amounts payable to the Trustee or the Beneficiary under this Paragraph 14 which are not paid within thirty (30) days after written demand
therefor by the Trustee or the Beneficiary shall bear interest at ten percent (10%) per annum or, if less, the maximum rate per annum then permitted by law and shall be secured by this Deed of Trust. In the event any action, suit, or proceeding
is brought against the Trustee or the Beneficiary by reason of any such occurrence, the Grantor, upon the request of the Trustee or the Beneficiary and at the Grantors expense, shall resist and defend such action, suit, or proceeding or cause
the same to be resisted and defended by counsel designated by the Beneficiary. Such obligations under this Paragraph 14 shall survive the termination, satisfaction, or release of this Deed of Trust.

16. Substitution of Trustee. Beneficiary shall at any time, and from time to time, have the irrevocable right to remove Trustee without
notice or cause, and to appoint Trustees successor by an instrument in writing, duly acknowledged, and recorded in the Office of the Register of Deeds for Buncombe County; and in the event of the death or resignation of Trustee, the Lender
shall have the right to appoint Trustees successor by such a recorded instrument. Any substitute Trustee so appointed shall be vested with title to the Property, and shall possess all the powers, duties and obligations conferred on Trustee by
this Deed of Trust in the same manner and to the same extent as though the substitute Trustee were originally named in this Deed of Trust as Trustee.

17. Headings. The headings of the paragraphs of this Deed of Trust are for the convenience of reference only and are not to be considered a part hereof and shall not limit or otherwise affect any of the
terms hereof.

18. Number and Gender. The pronouns and verbs set forth herein shall be construed as being of such number and
gender as the context may require.

19. Successors and Assigns. This Deed of Trust shall be binding upon, and shall inure to
the benefit of, the parties hereto and their respective heirs, personal representatives, successors, and assigns, and any descriptive term used herein shall include such heirs, personal representatives, successors, and assigns.

20. Persons. The use of the word persons in this Deed of Trust includes individuals, corporations, partnerships, and all other
entities.



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21. Notices. Except as may otherwise be provided herein, any notice, request, consent,
approval, demand or other communication required or permitted hereunder shall be in writing and shall be given (a) when received (or when actually or constructively refused by or on behalf of addressee), if mailed, registered or certified,
return receipt requested, postage prepaid, or (b) when delivered in person against a written receipt therefor, addressed to the parties as follows:



GRANTOR:Superior Modular Products Incorporated5290 Concourse DriveRoanoke, VA 24019TRUSTEE:

At the address in the preamble of this instrumentBENEFICIARY:Valley Bank36 W. Church Ave. S.W.Roanoke, VA 24011


Any party may, by notice given in accordance herewith, change its notice address.

22. Amendment and Waiver. No amendment or waiver of any of the terms, provisions, or conditions of this Deed of Trust shall
be effective unless in writing and executed by the parties. No delay or failure by any party to enforce any right or obligation hereunder shall be deemed to be a waiver of such right or obligation nor shall any waiver of any specific breach of this
Deed of Trust be deemed to be a waiver of any other or additional breach, similar or dissimilar.

23. Interpretation. Any
provision herein which requires the Beneficiarys consent shall be construed to mean the Beneficiarys consent, which may be withheld at the Beneficiarys sole discretion. The parties hereto acknowledge and agree that each has been
given the opportunity to review independently this Deed of Trust with legal counsel, and/or has the requisite experience and sophistication to understand, interpret, and agree to the particular language of the provisions hereof. In the event of an
ambiguity in or dispute regarding the interpretation of same, the interpretation of this Deed of Trust shall not be resolved by any rule of interpretation providing for the interpretation against the party who causes the uncertainty to exist or
against the draftsman.

24. Severability. If any provision of this Deed of Trust or the application thereof to any party or
circumstances shall, to any extent, be adjudged invalid or unenforceable in any jurisdiction, then: (a) such provision shall not be affected in any other jurisdiction; (b) the application of the other provisions of this Deed of Trust to
said party or circumstances shall not be affected; and (c) the application of this Deed of Trust to any other party or circumstances shall not be affected thereby.

25. Costs of Recordation. Grantor shall pay all recording fees and taxes associated with the recording and re-recording of this Deed of Trust, including any amendments or modifications hereafter.

26. Governing Law.THIS DEED OF TRUST, AND ITS VALIDITY, ENFORCEMENT AND INTERPRETATION, SHALL BE GOVERNED BY AND CONSTRUED,
INTERPRETED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE IN WHICH THE PROPERTY IS LOCATED (WITHOUT REGARD TO ANY CONFLICT OF LAWS PRINCIPLES) AND APPLICABLE UNITED STATES FEDERAL LAW.



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IN WITNESS WHEREOF, Grantor has caused this Deed of Trust to be executed by its proper officer, thereunto
duly authorized.



| |  |                                        |  |                                  
| |  | -------------------------------------- |  | ---------------------------------
| |  | Superior Modular Products Incorporated
| |  |                                       
| |  | By:                                    |  | /s/ Tracy G. Smith               
| |  |                                        |  | Tracy G. Smith, CFO and Secretary



|                         |  |   |  |        
|------------------------ |  | - |  | -------
|COMMONWEALTH OF VIRGINIA |  | ) |  |        
|                         |  | ) |  | To-wit:
|CITY/COUNTY OF Roanoke   |  | ) |  |        

I certify that the following persons personally appeared before me this day, and acknowledged to
me that she voluntarily signed the foregoing document for the purpose stated therein and in the capacity indicated: Tracy G. Smith



|                                 |  |                                              
|-------------------------------- |  | ---------------------------------------------
|Date: 6/4/08                     |  | /s/ Cynthia Maria Tourville                  
|                                 |  | Official Signature of Notary                 
|                                 | 
|                                 |  | Cynthia Maria Tourville                      
|                                 |  | Notarys printed or typed name, Notary Public
|                                 | 
|                                 |  | Notary Registration Number: 299461           
|My commission expires: 3-31-2010 |  |                                              

(Official Seal)



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SCHEDULE A

Tract 1

Lying in Swannanoa Township, Buncombe County, North Carolina, and being more particularly described as follows:

Beginning at a rebar set in the center of the Southern Railroad right of way, said rebar being the northeast corner of Tract 2 described in that deed dated
October 12, 1978 to Julius Blum recorded in Buncombe County Deed book 1201 at page 389, said beginning corner also being the northeast corner of the tract described in the document recorded in Buncombe County Deed Book 1409 at page 119; and
running thence South 3 deg. 42 min. West 488.96 feet to a point in the northern right of way of Interstate 40; thence with said margin of said right of way the following three courses and distances, to wit: South 84 deg. 6 min. West 100.51 feet to a
right of way monument, South 68 deg. 30 min. West 252.42 feet to a right of way monument and South 76 deg. 17 min. West 236.01 feet to a point; thence leaving said right of way and running North 22 deg. 2 min. West 197.36 feet to a spike set in the
centerline of a gravel drive, said point hereinafter the Drive Point; and running thence North 60 deg. 44 min. East 141.17 feet to a set spike; thence North 22 deg. 2 min. West 303.26 feet to a point in the center of the Southern
Railroad right of way; thence with said center of said right of way, North 80 deg. 14 min. East 670.09 feet to the Beginning. Containing 7.03 acres as shown on a plat thereof prepared by Kenneth O. Pankow, entitled Survey for Superior Modular
Products, Incorporated dated February 1, 1996, revised through July 11, 1996. [Note  The unrevised version of this plat is recorded in Buncombe County Plat Book 64 at page 196.] Together with a non-exclusive easement for
ingress, egress and regress 40 feet in width (the Present Right of Way), the centerline of which is described as follows:

Beginning at a set
spike which stands North 60 deg. 44 min. East 141.17 feet from the Drive Point and running thence from the beginning point thus established, South 60 deg. 44 min. West 141.17 feet to the Drive Point; thence South 79 deg. 49 min. West 197.58 feet to
a set spike; thence on a curve to the right with a radius of 155 feet, a chord bearing and distance of North 89 deg. 47 West 55.91 feet, an arc length of 56.22 feet to a point; thence North 79 deg. 24 min. West 192.58 feet to a point; thence on a
curve to the left with a radius of 110 feet, a chord bearing and distance of North 89 deg. 37 min. West 39.03 feet, an arc length of 39.24 feet to a point; thence South 80 deg. 10 min. West 53.17 feet to the center of Buckeye Cove Road. The
foregoing right of way is subject to the encroachment thereon by the portion of the building located thereon, as shown on the said plat of Kenneth O. Pankow.

Notwithstanding the foregoing, the Present Right of Way is terminable by Buckeye Limited Partnership or its successor in ownership of the 4.22 Acre Tract shown on said Pankow plat, in the manner set forth hereafter. At such time as there is
constructed a roadway (the Roadway) of as good quality, material and width as that which presently exists within the Present Right of Way, Grantee shall be provided with a document in recordable form granting a perpetual, non-exclusive
easement 40 feet in width over the Roadway and upon which Grantee shall release all its rights in the Present Right of Way



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by joining therein. The centerline of the Roadway is intended to be substantially as follows: Beginning at the Drive Point and running thence, North 60 deg.
44 min. East 79.49 feet to a point; thence on a curve to the left with a radius of 70 feet, a chord bearing and distance of North 19 deg. 21 min. East, 92.56 feet, an arc length of 101.13 feet to a point; thence North 22 deg. 2 min. West 63.82 feet
to a point; thence on a curve to the left with a radius of 125 feet, a chord bearing and distance of North 49 deg. 5 min. West, 113.16 feet, an arc length of 117.99 feet to a point; thence on a curve to the left with a radius of 125 feet, a chord
bearing and distance of North 86 deg. 16 min. West 44.02 feet, an arc length of 44.25 feet to a point; thence South 83 deg. 36 min. West 118.42 feet to a point; thence South 78 deg. 15 min. West 254.62 feet to a point; thence on a curve to the left
with a radius of 70 feet, a chord bearing and distance of South 56 deg. 55 min. West 50.92 feet, an arc length of 52.12 feet to a point; thence on a curve to right with radius of 90 feet, a chord bearing and distance of South 56 deg. 29 min. West
64.18 feet an arc length of 65.62 feet to a point; thence South 77 deg. 22 min. West 45.71 feet to a point in the center of Buckeye Cove Road. Grantor excepts and reserves herefrom a perpetual non-exclusive easement 40 feet in width over and across
the roadway, including those portions which lie within the bounds of the 7.03 acre tract above described. The Roadway shall provide access to both the 7.03 acre tract as well as the 1.76 acre tract shown on the said Pankow plat. Grantor further
excepts herefrom the non-exclusive, perpetual right of way over the following described tract for the purpose of utilizing the same as a part of the Roadway, to wit: Beginning at a point standing South 22 deg. 2 min. East 20.16 feet from the Drive
Point and running North 60 deg. 44 min. East 44.05 feet to a point; thence on a curve to the left with a radius of 50 feet, a chord bearing and distance of South 19 deg. 21 min. West 66.111 feet, an arc length of 72.23 feet to a point; thence North
22 deg. 2 min. West 44.06 feet to the beginning. Grantee understands that Grantor may, but need not, use the Roadway for access to the 1.76 acre tract in lieu of any other access route.

Being the same property conveyed in that certain Deed of Trust, Security Agreement and Fixture Filing recorded in the Office of the Register of Deeds for Buncombe County, North Carolina in Deed Book 4570 at Page
969-981.

Tract 2

BEING all of Lots 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15 of Block A; Lots 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 27, 26, and 25 of Block B, and Lots 2, 3, 4, 5, 6, 7, 8, 9 and 10 of Block E as shown on the plat of University Heights recorded in the Office of the
Register of Deeds for Buncombe County, North Carolina in Plat Book 7 at Page 86.

BEING IN FACT the same property conveyed in that certain North Carolina
General Warranty Deed recorded in the Office of the Register of Deeds for Buncombe County, North Carolina in Plat Book 1944 at Page 559.



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