Document:

Exhibit 10.6

                Amendment to Loan Agreement dated August 15, 2004

     WHEREAS, AMERICAN METAL TECHNOLOGY GROUP, a corporation incorporated under
laws of the state of Nevada (herein after referred to as "AMTG") with address at
600 Wilshire Blvd Suite 1253, Los Angeles, CA 90017., entered into a loan
agreement (the "Agreement") on August 15, 2004 for the borrowing of $600,000
long term no interest baring loan from with Beijing Sande Technology (Holding)
Co., Ltd., a company incorporated under the laws of the People's Republic of
China (hereinafter referred to as "BST").

     WHEREAS, the loan period in the Agreement ends on December 31, 2005.

     WHEREAS, AMTG wishes to extend the time of the closing of the Agreement in
order to carry out its plan on constructions of its new factory.

     WHEREAS, the parties have mutually agreed to amend and modify the
agreement;

     NOW, THEREFORE, the parties, for mutually accepted and agreed upon
consideration, hereby amend and modify the Agreement as follows:

1.   Section 3 of the Agreement shall now read as follows:

     3. LOAN PERIOD: The Loan shall be interest free and payable to an account
     designated by the Borrower. Loan period shall be from the date of this
     agreement till December 31, 2006 ("Maturation date"). The Borrower may
     apply for an extension by submit a written notification to the Lender 30
     days prior to the Maturation date. The Lender promise to grant borrow the
     first right of refusal should the Borrower applies for an extension. If the
     Borrower didn't apply for extension, on the Maturation date, the Borrower
     shall remit full amount of this loan to a bank account designated by the
     Lender. There will be no penalty if the Borrower chooses to remit part or
     full capital of the loan prior to maturation.

2.   Except as here specifically modified and amended, all other terms and
     conditions of the Agreement are hereby confirmed.

     WITNESS WHEREOF, the parties have executed this Agreement as of the date
and year written below.

                               American Metal Technology Group
                               By: S/S Richard Lui
                               Title: Chairman
                               Dated: May 01, 2005

                               Beijing Sande Technology (Holding) Co., Ltd.
                               By: S/S Gao Chen
                               Title: Chairman
                               Dated: May 01, 2005EXHIBIT 10.7

                                 LOAN AGREEMENT

Lender:    Beijing Sande Technology (Holding) Co., Ltd.
Address:   No. 11 Shixing Street, Shijingshan Badachu, Hi-Tech Park,
           Beijing, China

Borrower:  American Metal Technology Group
Address:   600 Wilshire Blvd., Suite 1253, Los Angeles, CA 91801

WHEREAS in order to enable the Borrower to continue implementing its development
of factory facility for its subsidiary, American Metal Technology (Lang Fang)
Co., Ltd. The Borrower hereby applies for a loan from the Lender.

NOW, THEREFORE, pursuant to mutual consultations, the Parties agree as follows:

1. TYPE OF LOAN:      Long-term Free interest loan.

2. AMOUNT OF LOAN: USD Three Hundred Ninety Thousand Dollars ($390,000.00).

3. LOAN PERIOD: The Loan shall be interest free and payable to an account
designated by the Borrower. Loan period shall be from the date of this agreement
till December 31, 2006 ("Maturation date"). The Borrower may apply for an
extension by submit a written notification to the Lender 30 days prior to the
Maturation date. The Lender promise to grant borrow the first right of refusal
should the Borrower applies for an extension. If the Borrower didn't apply for
extension, on the Maturation date, the Borrower shall remit full amount of this
loan to a bank account designated by the Lender. There will be no penalty if the
Borrower chooses to remit part or full capital of the loan prior to maturation.

4. WARRANTIES BY THE PARTIES:

(1). The Lender should wire the Loan into a bank account designated by the
Borrower with the Washington Mutual Bank of Los Angles, California, United
States. The bank account number is 094-440471-4.

(2) The Borrower should utilize the Loan according to the decisions on its
application made by the Board of Directors. The Borrower should report to the
Lender regularly with regard to the manner in which the Loan is applied.

5. PENALTY FOR DEFAULT: The Borrower should utilize the Loan according to the
decisions of the Board of Directors. Otherwise, the Lender can terminate the
Loan Agreement and call back the Loan.

6. ARBITRATION: Should any dispute arise from this Loan Agreement, both Parties
shall resolve them through friendly negotiations, failing which, they should be
submitted to the People's Court where the contract is signed, for solution.

<PAGE>

7. LAWS APPLICABLE: The relevant rules and laws of the State and the normal
terms for a bank loan shall apply to such events in case they are not being
covered by this Agreement.

8. MISCELLANEOUS: This Agreement shall become effective upon the date it is
signed by the Parties. This Agreement shall be made in duplicate and each party
shall retain one copy.

Lender:                                    Borrower:
(Beijing Sande Technology                  (American Metal Technology
(Holding) Co., Ltd.)                       Group)

Legal representative: /s/ Gao Chen         Legal Representative: /s/ Richard Lui

Address:                                   Address:

Telephone number:                          Telephone number:

Date:  March 15, 2005                      Date:  March 15, 2005EXHIBIT 10.8

                     BUILDING PROJECT CONSTRUCTION CONTRACT

                                 (GF-1999-0201)

                                  Formulated by
               People's Republic of Chin Ministry of Construction
                                       And
                 State Administration for Industry and Commerce

<PAGE>

                                 PART I CONTRACT

         Party Issuing Contract (Full Name):  American Metal Technology
                                              (Lang Fang) Co., Ltd.
                                              -------------------------
         Contractor (Full Name):  Lang Fang City Zhong Tai Construction and
                                  Installation Group Ltd. Co.
                                  ------------------------------------------

     In accordance to the People's Republic of China Contract Law, the People's
Republic of China Construction Law and other related law and administrative
regulations, based on fair, freewill, equality and good faith, both parties come
to mutual agreement on the building and construction project, and entered into
this contract.

I.   General Situation of the Construction

     Construction Name:  American Metal Technology (Lang Fang) Co., Ltd.
                         factory and office building
                         ------------------------------------------------------

     Construction Location:  north of Lang Fang development zone garden,
                             east side of Meison street
                             --------------------------------------------------

     Construction Content:  Frame Structure, two floors, total construction
                            area of 4,952 square meters
                            ---------------------------------------------------

     Group construction project should include the contractor's contract for
construction work data sheet (Exhibit 1)
     Construction Project Approval Code: ____________________________________

     Source of Capital:   Self-provided

II.  Project Contract Scope.

     Contract Scope:  Construction, water, heat, electricity
                      ---------------------------------------------------------

III. Term of Contract

     Start date:           February 19, 2005
                           -----------------
     Completion date:      June 8, 2005
                           ------------
     Total Contract work in calendar dates, 108 days.
                                            ---

IV.  Quality Standard.

     Construction quality standard:   Qualified

V.   Contract Price.

<PAGE>

     FEE (Capital Letter):  Five Million Seven Hundred Eighteen Thousand and
                            Three Hundred Fifty-six Yuan (RMB)
                            ---------------------------------------------------
                            : 5718356 Yuan
                            -------

VI.  Accompanied Documents:

This Contract is composed of following documents:

1.       This Contract
2.       Notice of Acceptance of construction project
3.       Application for construction project and other related documents
4.       Contract Special-purpose provisions
5.       Contract General provisions
6.       Standard, norms and other technical related document
7.       Blue-print
8.       Work load data sheet
9.       Project quotation or budget calculation

Any other amendment, written agreement or document relating to this construction
project should constitute as part of this contract.

VII. The definition for vocabularies used in this contract shall be deemed to
     have the same meaning as its defined in the Part II of this contract under
     "General Provisions".

VIII. Contractor warranties Party Issuing Contract to carry out construction,
     completion of construction according to contact and to guarantee the
     quality of construction project and responsibility in maintenance and
     repairs within the quality warrantee period.

IX.  Party Issuing Contract warranties Contractor to remit Contract Price and
     other related fees according to the terms and methods as defined in this
     contract.

X.   Effectiveness of contract

     Date which the contract was entered:  February 4, 2005
                                           ----------------
     Location which the contract was entered: Lang Fang City Zhong Da Group
                                              ------------------------------
     Parties of this contract agree that this contract shall become
     effective after signed and sealed by both parties.

Party Issuing Contract:  (Sealed)          Contractor:  (Sealed)
Legal Representative:   /s/Gao, Chen       Legal Representative:  /s/ Li, Wen Ji

<PAGE>

                           PART II GENERAL PROVISIONS
                              (Translation Omitted)

                       PART III SPECIAL PURPOSE PROVISIONS

I.   Definition and Constituent Documents:

2.   Constituent Document and Interpretation Procedures

     Constituent Document and Interpretation Procedures : Implement GF-99-0201,
                                                   General Provision Section 2.
                                                   -----------------------------

3.       Language, applicable laws, regulations and standards
3.1      Other than using Chinese, this contract is also stated in n/a language.
                                                                   ---
3.2      Applicable Law and Regulations
         Expressed laws, administrative regulations:  Contract Law, Construction
         Law and related active law and regulations
         -----------------------------------------------------------------------
3.3      Applicable Standards and Norms
         Applicable Standards and Norms:  Active State and Local standards and
                                          norms.
                                          --------------------------------------
         Date, by which Party Issuing Contract should provide Standard
         and norms: n/a
                    ---
         Standard and norms when there's no applicable national standards: n/a
                                                                           ---
4.       Blue prints
4.1      Date, which Party Issuing Contract provides Contractor with blue prints
         and number of blue prints: eight blue prints (including one set of
         drawings of completion)
         Confidentiality request on blue print by Party Issuing Contract: n/a
                                                                          ---
         Requests in using foreign imported chart papers and expenses: n/a
                                                                       ---
II.      Parties General Functions and Authorities and Responsibilities
5.       Engineer

5.2      Engineer appointed by Inspection agency:
         Name:  Han Jing Kai                Duty:   General Inspector
                ------------                        -----------------
         Functions and Authorities of Party Issuing Contract:
         Notify Contractor in writing prior to start of construction
         -----------------------------------------------------------
         Functions and Authorities
         which need prior approval from Party Issuing Contract:
         Execute Functions and Authorities granted to Party Issuing Contract.
         --------------------------------------------------------------------

<PAGE>

5.3      Engineer appointed by Party Issuing Contract:
         Name:             Duty:  Representative of Party Issuing Contract
               -----------        ----------------------------------------
         Authorities: Implement GF-99-0201, General Provision Section 5 Item 3.
                      ---------------------------------------------------------

     7.  Project Manager
         Name: Han, Min Jiang       Duty:  Project Manager
               --------------              ---------------

8.       Tasks for Party Issuing Contract
8.1      Party Issuing Contract shall complete the following tasks according to
         the time and requirement specified:
         (1) Requirements on the condition suitable for construction on-location
         and required completion time:
         Complete prior to Starting Date of Project
         ------------------------------------------

         (2) Requirements on the date connecting water, electricity,
         communication lines necessary for construction job, location is
         connected to and supply amount:
         connection of water, electricity, communication lines required by
         -----------------------------------------------------------------------
         construction shall be responsibility of Contractor, Party Issuing
         -----------------------------------------------------------------------
         Contract will be responsible for the expenses incurred.
         -----------------------------------------------------------------------

         (3) Requirements and date of road connection between construction field
         and public roads:
         road connection has been established
         -----------------------------------------------------------------------

         (4) Date to providing construction field geology and underground pipe
         data
                               Provide prior to start date
         -----------------------------------------------------------------------

         (5) Document title and completion date of obtaining necessary
         documentation, approval of project by Party Issuing Contract:
                               Complete prior to start date
         -----------------------------------------------------------------------

         (6) Inspection Requirements on benchmark and grid reference
             control point:
         inspect onsite, keep record in writing
         -----------------------------------------------------------------------

         (7) Date to complete joint trial and design of blueprints:
         decide by both parties prior to start date
         -----------------------------------------------------------------------

         (8) Coordinate processing of protecting underground pipes, nearby
         buildings, structures (including preserved cultural relics), aged and
         preserved trees:
         Implement GF-99-0201, General Provision Section 8.1 Item 8.
         -----------------------------------------------------------------------

<PAGE>

         (9) Other duties for Party Issuing Contract as agreed upon by both
         parties: n/a
                  ---
8.2      Tasks which Party Issuing Contract request Contractor to complete: n/a
                                                                            ---
9.       Tasks for Contractor
9.1      Contractor shall complete the following tasks according to the time and
         requirement specified: (1) Document submission date of design document
         that need to be completed by contractor, who's services scope permits
         this level of job and qualified for this level.
         n/a
         -----------------------------------------------------------------------

         (2)  Name of plan and report and date of completion:
         Every 25th of month, the Contractor shall submit statistical report of
         -----------------------------------------------------------------------
         job completed in current month and plans on project progress for the
         -----------------------------------------------------------------------
         coming month; shall submit two copies for each report.
         -----------------------------------------------------------------------

         (3) Responsibilities and requirements for warranties in construction
         safety and supply of lighting for daylight construction:
         Implement GF-99-0201, General Provision Section 9.1 Item3.
         -----------------------------------------------------------------------

         (4) Requirements on the office space and motor homes provided by Party
         Issuing Contract:
         n/a                                                                  .
         -----------------------------------------------------------------------

         (5) Procedures relating to transportation, environmental protection,
         construction noise control on the construction site, which need to be
         processed by Contractor:
         Implement GF-99-0201, General Provision Section 9.1 Item5.
         -----------------------------------------------------------------------

         (6) Special requirements on protection of finished construction objects
         and undertake on expenses:
         Implement GF-99-0201, General Provision Section 9.1 Item6.
         -----------------------------------------------------------------------

         (7) Protection requirement and requirement and undertake on expenses on
         underground pipes, nearby buildings, structures (including preserved
         cultural relics), aged and preserved trees:
         Implement GF-99-0201, General Provision Section 9.1 Item 7.
         -----------------------------------------------------------------------

<PAGE>

         (8) Requirements on construction site health and sanitary:
         Fully implement Contractor environmental management systems and
         -----------------------------------------------------------------------
         sanitary safety management system, and achieve the "Three cleanness Six
         -----------------------------------------------------------------------
         Good, civilized construction"
         -----------------------------------------------------------------------

         (9)  Other duties for Party Issuing Contract as agreed upon by
         both parties: n/a
                       ---

III.     Organization Plan and Construction Time
10.      Progress Plan
10.1     Date by which contractor shall provide construction organization plan
         ("Construction Plan") and progress plan:
                         7 days prior to the start date
         -----------------------------------------------------------------------
                  Date of approval by Engineer:  3 days prior to start date
                                                 --------------------------
10.2     Requirements on progress for group construction
         n/a
         -----------------------------------------------------------------------

13.      Project Delays
13.1     Project delay situations as agreed by both parties:

         If Party Issuing Contract delays on payment to contractor or other
         -----------------------------------------------------------------------
         force majeure reasons, project delay is allowable.
         -----------------------------------------------------------------------

IV.      Quality and Inspection
17.      Concealed work and middle approval:
17.1     Parts that need to be approved in the construction process agreed by
         both parties:
         trough, foundation, main body
         -----------------------------------------------------------------------

     19.  Construction Test Run
     19.5  Undertaking of test run expense:       n/a
                                             -------------

V.       Construction Safety
         Implement GF-99-0201, General Provision Section 20, 21, 22.
         -----------------------------------------------------------------------

VI.      Contract Price and Payment
23.      Contract Price and Adjustment
23.2     The pricing of this contract uses Number (2)  method.
                                           ----------
(1)      Uses fixed contract pricing, risk scope included in contract
         pricing:    n/a
                 -----------

<PAGE>

         Calculation method of risk expenses:   n/a
                                             -----------
         Adjustment method of contract pricing other than risk expenses:   n/a
                                                                        -------
(2)      Uses adjustable contract pricing, methods in adjusting contract
         pricing:
         Adjust contract pricing according to changes in design and works
         -----------------------------------------------------------------------
         (adjustment in accordance with Hebei Province 2003 Construction Project
         -----------------------------------------------------------------------
         General Pricing and Fees, implement Lang Fang city market price for raw
         -----------------------------------------------------------------------
         material pricing)
         -----------------------------------------------------------------------
(3)      Uses cost plus compensation, agreements in cost and compensation: n/a
                                                                          ------

     23.3  Other factors relating to contract pricing agreed by both
     parties:   n/a
             ---------

24.      Advanced Payments
         Date that Party Issuing Contract submits advanced payments to
         contractor and ratio of amount to total contract pricing:     n/a
                                                                    -----------
         Time and ratio for the deduction of advanced payments:   n/a
                                                               -----------

25.      Confirmation of construction work
25.1     Date which Contractor shall submit construction completion report
         to Engineer:
         25th day of each month
         -----------------------------------------------------------------------

26.      Payment of Construction pricing (progress pricing)
           Payment time and method of construction pricing (progress pricing)
           as agreed by both parties:
           Payment methods:  company check
                             ---------------------------------------------------
           Payment time:  Party Issuing Contract pays to Contractor based on
                          actual work completed at end of  month
                          ------------------------------------------------------

VII.     Supply of materials and equipments
27.      Party Issuing Contract supplies raw material and equipments
27.4       In the situation that the material and equipment supplied by Party
           Issuing Contract don't' match with the datasheet, both parties agree
           that the responsibility of Party Issuing Contract are as following:
     (1) Unit pricing of material and equipment doesn't match with data sheet:
         n/a
         ---
     (2) Type, specification, model, quality level of material and equipment
         don't match with datasheet:
         n/a
         ---
     (3) Materials that Contractor may make replacements:     n/a
                                                           -----------
     (4) Goods delivery location doesn't match with datasheet:   n/a
                                                              -----------
     (5) Supply quantity doesn't match with datasheet:   n/a
                                                      ----------
     (6) Goods arrival time doesn't match with datasheet:   n/a
                                                         -----------

<PAGE>

     27.6  Settlement method of material and equipment supplied by Party
           Issuing Contract:   n/a
                            -----------

28.      Contractor purchasing materials and equipments
28.1     Agreements on equipment and contract purchased by Contractor:
           All material required for this construction project shall be
         -----------------------------------------------------------------------
           purchased by Contractor. The quality shall be approved by General
         -----------------------------------------------------------------------
           Inspector and Engineer prior to application.
         -----------------------------------------------------------------------

VIII.    Changes in Construction
         Implement GF-99-0201, General Provision Section 29,30,31.
         -----------------------------------------------------------------------

IX.      Completion Inspection and Balance
32.      Completion Inspection
     32.1 Agreements on Contractor providing completion charts:
         submit a full set of construction completion analysis one week after
         -----------------------------------------------------------------------
         completion of construction
         -----------------------------------------------------------------------

   32.6 Scope of construction tasks completed in the process and completed time:
        Decide by both parties during construction
         -----------------------------------------------------------------------

X.       Breach, Claims and Dispute
35.      Breach
35.1 Detail responsibilities of Party Issuing Contract in terms of Breach:
     Breach responsibility as defined in the Item 24 of General Provision of
     this Agreement: n/a
                     ---
     Breach responsibility as defined in the Item 26.4 of General Provision of
     this Agreement:
     remit fines using same period loans interest rate 1.5 times and
     ---------------------------------------------------------------------------
     responsible for other breach responsibilities
     ---------------------------------------------------------------------------
     Breach responsibility as defined in the Item 33.3 of General Provision of
     this Agreement:
     remit fines using same period loans interest rate 1.5 times and responsible
     ---------------------------------------------------------------------------
     for other breach responsibilities
     ---------------------------------------------------------------------------
     Other breach responsibility agreed upon by both parties: n/a
                                                              ---
35.2 Detail responsibilities of Contractor in terms of Breach:
     Breach responsibility as defined in the Item 14.2 of General Provision of
     this Agreement: Implement GF-99-0201, General Provision Section 14 Item 2.
                     -----------------------------------------------------------
     Breach responsibility as defined in the Item 15.1 of General Provision of
     this Agreement: Implement GF-99-0201, General Provision Section 15 Item 1.
                     -----------------------------------------------------------
     Other breach responsibility agreed upon by both parties:   n/a
                                                             -----------

     37. Dispute

<PAGE>

     37.1 Both parties agree, if dispute occurs in the process of executing this
     contract, both parties shall resolve by negotiates between its
     representatives, for irresolvable issues:
     (1) Invite     n/a         to conciliate;
                 ------------
     (2) For the irresolvable, the parties will resolve using the second method.
                                                                  ------
         First Method:  submit to _______ arbitration committee to arbitrate;
         Second Method:  file lawsuit to the People's Court.

     41.  Warranty
     41.3  Parties of this contract agree to following warranties:
     (1) Party Issuing Contract provides performance guarantee to Contractor,
     the method of guarantee is n/a. Warranty agreement shall be included as
     addendum to this contract.
     (2) Contractor provides performance guarantee to Party Issuing Contract,
     the method of guarantee is n/a. Warranty agreement shall be included as
     addendum to this contract.
     (3) Other warranty issues that both party agreed upon: n/a.
                                                            ---
     46. Copies of Contract
     46.1 Number of copies of contract that both parties agreed to: n/a
                                                                    ---

     47.  Supplement Provisions:

          1.   Contractor shall oversee the compilation of documents on the
               inspection and completion of this project. Party Issuing Contract
               will cooperate with this effort and be responsible for fees
               resulted from this effort.
          2.   The fees quoted for front door of workshop is incorrect. It needs
               to be purchased by Party Issuing Contract according to the agreed
               purchasing list. All equipment for the heat and water station is
               included in the total construction cost.
          3.   The quality of all main materials shall not be lower than the
               level specified in "main material preparation list" and need to
               be approved by Party Issuing Contract and the Design unit prior
               to purchasing.
          4.   Party Issuing Contract will pay for construction on a monthly
               basis according to the construction progress.
          5.   During construction, Contractor shall be responsible in keeping
               the equipment and materials shipped to the construction site by
               Party Issuing Contract.
          6.   Since Contractor executes this contract according to construction
               progress (Contractor decides on progress and gives its plan to
               Engineer for approval), Party Issuing Contract has rights to
               terminate this agreement at any time. Contractor must leave
               construction site within five days after termination of contract.

<PAGE>

Exhibit 1:        Contractor's Contract for Construction Work Data Sheet

     (Translation Omitted)

/page break/

Exhibit 2:        Data Sheet for Material and Equipment to be supplied by
                  Party Issuing Contract

         n/a
/page break/

Exhibit 3         Construction Quality Maintenance Certificate

/page break/

Party Issuing Contract (Seal): Sealed       Contractor (Seal):  Sealed

Legal Representative: /s/ Gao, Chen         Legal Representative: /s/ Li, Wen Ji
February 4, 2005                            February 4, 2005

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