Document:

Exhibit 10.6

 

Office Lease Contract

October 18, 2019

 

Lessor (Party A): Beijing Beikong Technology
Incubator Co., Ltd.

 

Lessee (Party B): Lianluo Connection Medical
Wearable Device Technology (Beijing) Co., Ltd.

 

Complying with the “Contract Law of
the People’s Republic of China”, “Law of the People’s Republic of China on Urban Real Estate” and other relevant
laws and regulations base on mutual equality, willingness, and consensus, both parties mutually agree to execute this contract:

 

Article 1 Lease Scope

 

Party A will lease Room 10, negative 1st
Floor, Beikong Technology Building, to Party B for Party B’s office and R & D purposes. The total construction area is 30 square
meters. Address: Building 2, No. 10 Baifuquan Road, Science and Technology Park, Changping District, Beijing. Postcode: 102200

 

Article 2 Start Date and Lease Duration

 

The lease term of this lease contract is
from December 17, 2019 to December 16, 2020, and the lease term is one year.

 

Article 3 Rent and payment method

 

I. Rent Standards and Amount: Party B’s
rented unit rent is RMB 0.7 per square meter per day, and property costs are RMB 0.70 per square meter per day, annual rent total
is RMB7665Yuan; annual property cost is RMB7665 yuan. Prior deposit is RMB1278 Yuan and key deposit is 200 yuan which is transferred
to 2019. In addition, heating cost is RMB 1200 Yuan. Total first payment is 16530 yuan (RMB sixteen thousand and five hundred thirty
yuan).

 

II. Payment method: One month rent as deposit
and pay twelve months rent.

 

Note: 1. The first rent and deposit of
the property shall be paid on the day when this contract is signed.

2. Billing cycle
is every 12 months.

3. Within the term of this contract, each
rent payment shall be paid in advance within five working days before the next billing cycle.

 

     

     

    

 

Article 4 Other expenses

 

I. Property Management Fee

Property management fees include central
air-conditioning (operating hours for A/C on working days is 8: 30-17: 00), security, cleaning, public water, public electricity,
greening and other costs.

 

II. Heating costs

 

From December 01, 2019 to November 30,
2020, hearting fee will be charged according to the Beijing Heating Company’s charging standard, and it will be paid at one time
when the first payment is made.

 

III. Electricity costs (free of charge).

 

IV. Water fee (free of charge).

 

Article 5: Rights and obligations of both
parties

 

I. Party A’s rights and obligations

 

(1) Responsible for providing the following
services and facilities in the building: water supply and drainage, power supply, lighting, air conditioning, heating, public toilet
facilities, safety facilities and other necessary facilities, as well as the normal maintenance, maintenance and repair of the
above facilities and equipment. management. Party B’s own decoration and installation are excluded.

 

(2) Responsible for the security inside
the building and the sanitation of the public environment.

 

(3) Responsible for the management of traffic
and vehicle parking.

 

(4) Responsible for the maintenance and
management of public open space, flowers and trees, construction sketches, etc.

 

(5) After receiving Party B’s notification
that the structure or other facilities of the property he rented are damaged, Party A shall immediately organize maintenance.

 

(6) To pay the payment of real estate tax
and land tax.

 

    2

     

    

 

(7) Party A has the following rights:

 

1. Have the right to send staff to enter
the property rented by Party B for related inspection, repair or alteration works, and at the same time, Party B should be notified
in advance except for emergency situations.

 

2. After the emergency notice is issued,
Party A has the right to temporarily terminate the rented property or any facilities for maintenance in case of crisis. (Emergency
or emergency caused by force majeure factors)

 

3. The right to use the external walls
of the building is reserved.

 

(8) When Party B violates this contract
and Party B fails to fully compensate Party A for all losses, Party A has the right to further recover compensation and legal liabilities
from Party B according to the extent of its losses.

 

II. Rights and obligations of Party B

 

(1) Party B must strictly abide by Party
A and the formulated “User Code”, “Decoration Guide” and other regulations.

 

(2) Party B paid the rent and other expenses
payable in the prescribed manner and fulfilled its obligations stipulated in this contract. Party B can occupy and use the rented
property during the lease period.

 

(3) Party B has the right to use public
places and facilities reasonably and bear the relevant costs.

 

(4) Party B shall pay the rent, property
management fee and electricity fee on time.

 

(5) Party B shall not be entitled to claim
any reduction or exemption of fees in accordance with this contract during the term of this contract.

 

(6) Party B shall not transfer, sublet,
or otherwise rent all or part of the rented property to a third party for use or joint use of the rented property with others.

 

(7) Party B shall not erect any words,
signs or pile any articles outside the rented property or any part of the building. Hang at the designated location of the property
company. Party B shall not change the building structure and the appearance of any part of the building, nor shall it block any
windows.

 

(8) If the property rented by Party B is
damaged, Party A shall be promptly notified for repair (except for self-renovation).

 

(9) When the rented property is damaged
due to Party B’s reasons, within 15 days of receiving Party A’s maintenance notice, Party B shall perform repairs in accordance
with Party A’s requirements, and Party B shall bear the repair costs.

 

    3

     

    

 

(10) In the case of the expiration of the
lease period or the termination of the lease period in accordance with the provisions of this contract, Party B shall return the
rented property to Party A within seven days after the termination of the contract, and shall restore the leased property to Party
A. The state of delivery of the property to Party B for the first time.

 

(11) Attachment I to the contract: “Property
Acceptance Check Form”, and Table 2: “Price List of Equipment and Materials in the Room”. Party B shall strictly
abide by the terms of the contract signed by Party A and Party B during check-in and cancellation.

 

(12) If the validity period of this contract
expires, if Party B needs to continue to rent the property, it shall submit a lease renewal request to Party A three months before
the expiry date of the contract; under the same conditions, Party B has priority to lease the property. If both parties A and B
reach an agreement on lease renewal, they should sign new contract or supplemental contact.

 

Article 6: Termination

 

Party A has the right to terminate the
contract unilaterally and recover the rented property without any compensation under any of the following circumstances:

 

(1) Party B conducting illegal business
activities in violation of the laws and regulations of the People’s Republic of China.

 

(2) Party B changing the use of the rented
house without authorization.

 

(3) Party B unauthorized use of the rented
house in a name other than Party B.

 

(4) Party B failure to pay the rent, property
management fees, late fees and other fees payable in accordance with the provisions of this contract and fail to pay the payment
after one month.

 

(5) Party B sublease or rent all or part
of the rented property for use by a third party without authorization or use it jointly with a third party.

 

(6) Party B has suffered serious losses
and is unable to pay its due debts and is declared bankrupt by the people’s court.

 

2. If Party B violates the relevant obligations
or responsibilities stipulated in this contract and has not been fully corrected within ten days after Party A’s written notice-Party
A’s breach of contract as described in Article 6 (1), Party A has the right to unilaterally terminate This contract and hold legal
responsibility.

 

3. If all or part of the contract cannot
be performed due to earthquake, typhoon, rainstorm, fire or other force majeure, the two parties do not need to bear the corresponding
liability for compensation. However, Party B must still pay all rents and other fees payable before the date of force majeure.

 

    4

     

    

 

Article 7: Liability for breach of contract

 

1. Either party has breached the contract
and is liable to compensate the other party for losses. If it is the fault of both parties, both parties shall bear the responsibility
for breach of contract according to the circumstances.

 

2. The corresponding rent or other expenses
paid shall not be paid or delayed by Party B. Unless otherwise stipulated in this contract, Party B shall pay Party A a late payment
fee. The amount of the late payment fee shall be multiplied by ten thousandths of the amount due. Fives.

 

3. During the lease period, if Party B
unilaterally terminate the lease, Party B shall formally notify Party A three months in advance. Party A shall deduct Party B ’s
3 months’ house rent and property costs as liquidated damages.

 

4. Due to special reasons, Party B is temporarily
unable to pay the rent or other expenses on time. Party B should notify Party A at least seven days in advance and negotiate with
Party A to sign a deferred payment agreement.

 

5. If Party B breaches the contract, the
legal representative and shareholders promise to bear joint and several responsibilities for Party B’s company. The legal representative
and shareholders are responsible for clearing all the amounts owed in a timely manner and guarantee that they will not breach the
contract during the contract period.

 

Article 8: Exclusion of Liability

 

Party A shall not be held liable in the
following circumstances:

 

1. When Party A notifies Party B in advance,
in order to carry out the necessary maintenance work of the building, causing the public facilities to be suspended.

 

2. When Party B suffers losses due to earthquakes,
fires, floods and other natural disasters that are irresistible or sudden failures of various equipment and other accidental accidents
that cannot be ascribed to Party A.

 

3. When Party B suffers losses due to reasons
other than this contract.

 

4. When Party B suffers from theft, robbery,
personal injury, etc., it shall be resolved according to final judgement.

 

    5

     

    

 

Article 9: Settlement of Disputes

 

1. The execution, interpretation, performance
and dispute resolution of this contract shall be governed by the laws of the People’s Republic of China.

 

2. When a dispute arises between the parties
A and B related to this contract, they shall be settled through friendly negotiation or mediation. If negotiation and mediation
cannot reach an agreement, both parties may sue to court.

 

Article 10: Miscellaneous

 

1. If any provision of this contract becomes
invalid, illegal or unenforceable under any law, the validity, legality and enforceability of the remaining provisions of this
contract shall not be invalidated as a result, and the remaining provisions shall remain valid.

 

2. If both parties want to amend, add or
delete any clause of this contract, they can specify in the annex to the contract. The contents of the annex have the same effect
as this contract. Party A and Party B may separately make supplementary agreements on matters not covered in this contract. The
supplementary agreements shall have the same effect as this contract.

 

3. This contract is in duplicate, written
in Chinese, and each of the party holds one copy, both of which have the same legal effect.

 

4. This contract is effective from the
date of signing by both parties A and B.

 

(Signature page followed)

 

    6

     

    

 

Party A (seal): Beijing Beikong Technology
Incubator Co., Ltd.

Seal: Beijing Beikong Technology Incubator
Co., Ltd.

Legal representative or authorized agent
(signature):/s/ Xing Xiaoyu

Contact:

Tel: 89760007

Date: October 18, 2019

 

Party B (seal): Lianluo Connection Medical
Wearable Device Technology (Beijing) Co., Ltd.

Seal: Lianluo Connection Medical Wearable
Device Technology (Beijing) Co., Ltd.

Legal representative or authorized agent
(signature): /s/ Li Xin

Contact:

Tel: **

Date: October 18, 2019

 

 

7Exhibit
10.7

 

Office
Lease Agreement 

 

2019
Version

(Not
Signed)

 

Contract
Number: K-2019-10

 

Lessor
(hereinafter referred to as “Party A”)

 

Name:
Beijing Lvchuang Environmental Protection Group Technology Incubator Co., Ltd.

 

Uniform
Code: 91110114794056056H

 

Address:
104, 105 Complex Building, No. 28 Zhenxing Road, Changping District, Beijing 100191

 

Phone:
86-10-69718405

 

Legal
representative: Jiang Pengming

 

Contact:
Wen Xu

 

Contact
Tel: 13716326633 

 

 

Lessee
(hereinafter referred to as “Party B”)

 

Name:
Beijing Dehaier Medical Technology Co., Ltd.

 

Business
license number:

 

Registered
address: 

 

Phone:
13911553283

 

Person
in charge: Liu Xuedong

 

    1

     

    

 

Part
I: Specific Terms

 

Article
1 Lease unit, Duration, Usage

 

1.1
Party A is willing to lease, and Party B is willing to lease from Party A, Beijing Lvchuang Environmental Protection Equipment
Co., Ltd., located on second floor of Building No. 2, No. 28, Zhenxing Road, Changping Park, Zhongguancun Science and Technology
Park, Changping District, Beijing. The total building area is 571.21 square meters.

 

1.2
The lease term in this contract is three years, which starts on October 20, 2019, and ends on October 19, 2022 (hereinafter referred
to as “lease period”)

 

1.3
The leased unit is only for medical technology research /development and office use. During the term of this contract, Party B
shall not change the usage of the leased unit without written notice of Party B and written consent of Party A.

 

Article
2 Rent, Property management fees, Deposits and Payment methods

 

2.1
During the term of this contract, the rental of the leasing unit is RMB 570,000 (hereinafter referred to as “rent”).
This amount includes only rent and property management fees, and the amount will increase by RMB 20,000 every two years.

 

2.2
Party B’s payment method is: monthly payment in the first half of the first year and semi-annual payment for the second
half year in the first year; Party B’s payment method for the second and third year will be annual. After signing this contract
and before Party B move in the rental unit, Party B must pay Party A the first rent of RMB 47,500.00 and deposit of RMB 50,000.

 

Payment
request description:

 

1)
The rent will be paid monthly from October 20, 2019 to April 20, 2020, and Party B will pay RMB 47,500 per month. The rent payment
will be paid before the 20th of each month.

 

2)
The rent from April 20, 2020 to October 19, 2020 (six months) is total 285,000.00 yuan, which will be settled in a lump sum. This
rent will be paid before September 30, 2020.

 

3)
The rent payment method and payment time from October 20, 2020 to October 19, 2022 will be implemented according to the chart
below.

 

    2

     

    

 

After
Party B paid all the fees payable under this contract and change the registered business license address of this building before
the termination date, the party A will return the deposit to Party B’s remittance account without interest within seven
working days. The rent payment table is as follows:

 

	Date of payment	 	Rent

(Yuan)
	 	 	Deposit

(Yuan)
	 	 	Total

(Yuan)
	 	 	Lease term
	Oct 20, 2019	 	 	570000	 	 	 	50000.00	 	 	 	620000	 	 	2019.10.20-2020.10.19
	Sep 30, 2020	 	 	570000	 	 	 	 	 	 	 	570000	 	 	2020.10.20-2021.10.19
	Sep 30, 2021	 	 	590000	 	 	 	1666.67	 	 	 	590000	 	 	2021.10.20-2022.10.19

 

2.4
If Party B failed to pay any fees in accordance with the payment provisions and payment time under this contract, which consider
as a breach of contract by Party B. Each day of delay, Party B must pay a late fee of 3 ‰ of the total balance. If Party
B is delay with rents, deposits, park management fees and other expenses for 15 days, then Party A has the right to terminate
this contract, and has the right to require Party B to pay a liquidated damages and compensate Party A for economic losses caused
thereby. In the case that Party B has not paid the fees owed, Party A has the right to restrict the entry and exit of Party B.

 

2.5
During the term of this contract, if Party B cause any losses other users and tenants of the building due to Party B’s reasons,
Party A has the right to directly deduct a considerable amount from the deposit paid by Party B to compensate. After Party A uses
the deposit to offset the amount payable by Party B in accordance with this contract, and the deposit held by Party A is less
than the amount specified in paragraph 2.2 of this article, Party B shall, after receiving the notification of Party A to make
up the deposit, within the period specified in the notice, otherwise Party A has the right restrict Party B according to Article
2.4 of this contract.

 

2.6
The deposit, rent or any expenses stipulated in this contract that shall be paid by Party B are quoted in RMB. Party B may choose
to pay in RMB or USD. The exchange rate between the US dollar and the RMB shall be based on the median price of the purchase price
and the selling price between the US dollar and the RMB announced by the People’s Bank of China on the payment due date.

 

2.7
The following account information is of the rent, deposit, management fee and other expenses. If the bank information changes,
Party A shall notify Party B in writing within 10 working days before the next billing cycle.

 

    3

     

    

 

The
rent, rent deposit, water, electricity, and other fees are paid to the following account of Party A:

 

Account Name: Beijing
Lvchuang Environmental Protection Group Technology Incubator Co., Ltd.

 

Bank:
Bank of China Changping Branch

 

Account
number: 

 

 

Article
3 other costs

 

3.1
Party B’s internet fee, parking fee and other fees are charged in accordance with the standard listed in 3.3. Both Parties
may, according to Party B’s requirements, sign supplementary agreements to this contract. Water, electricity and heating
fees will be charged in accordance with 3.2.

 

3.2
Water, electricity and heating cost standards:

 

(1)
Electricity fee: RMB 1.6 / kWh, monthly payment. (According to national electricity price standards).

 

(2)
Water fee: 10.15 yuan / ton, monthly payment. (According to the water fee standard of Changping Water Company).

 

(5)
Heating fee: 40 yuan / square meter. (According to Changping heating center standards).

 

3.3
Internet, parking and other fees

 

(1) Parking fee: 300 yuan
/ month / spot or 2500 yuan / year / spot for assigned underground parking. Ground parking, no assigned parking spaces, will be
charged per customer service manual. Charges for hourly parking are based on local government regulations.

 

(2) Network fee: The annual
fee is 2200 yuan for 2M bandwidth, and other bandwidth prices will be negotiated separately.

 

(3) Network leased line:
Party B has designated Party B to apply directly to the telecommunications department for installation. Party A only charges a
jumper fee of 100 yuan / line (one-time).

 

(4) Advertising space
fee: The two parties will negotiate separately.

 

(5) Other expenses that
should be borne by Party B are based on the contents of the “Lvchuang Environmental Protection Science and Technology Park
Management Manual”.

 

3.4
When the state adjusts the price of relevant fees, Party A has the right to adjust the relevant fees according to market conditions.

 

    4

     

    

 

Article
4 Remodeling Period(Intentionally deleted)

 

4.1
This contract does not involve remodel. If it does not involve remodeling, skip Article 4.

 

Part
II: General Terms

 

Article
5 Lease renewal and Sublease

 

5.1
Upon the expiration of the lease term of this contract and on the premise that Party B has fully fulfilled all the obligations
under this contract, Party B has the priority to renew the lease on the same conditions, but whether or not the lease renewal
should be notified to Party A in writing 90 days before the lease expires, The rent and related expenses during the renewal period
shall be separately agreed by the two parties, otherwise Party B shall be deemed not to continue to rent. In this case, Party
A has the right to bring people who intend to lease the leased unit into the rental unit to watch, but Party B must be notified
at least 1 day in advance, and when the contract period expires, Party A has all rights to the property.

 

5.2
Without the written application of Party B and the written consent of Party A, Party B shall not sublet the leased unit or by
any means allow any third party except this contract to use, sublease or use the leased unit jointly or in exchange with the third
party in any other way. All or any part of it.

 

5.3
Unless Party B given 90 days written notice to renew the lease or terminate the lease, Party A has the right to deduct the entire
deposit in the contract as compensation. Party B needs to move out of the leased unit on the expiry date of the contract. Overdue
calculation is based on the total annual rent divided by 365 days, and the rent is collected daily.

 

Article
6 Termination 

 

6.1
Party A has the right to terminate this contract unilaterally without any compensation to Party B in any of the following circumstances:
Party A shall not refund the rent paid by Party B. If Party A causes economic losses, Party B shall Party A shall pay Party A
(including all unpaid rent and park management fees within the lease term stipulated in this contract that Party B shall pay to
Party A) in accordance with the losses suffered by Party A.

 

(1)
Conduct illegal business activities in violation of the laws and regulations of the People’s Republic of China;

 

(2) Changing the use of
the leasing unit without the written approval of Party A;

 

    5

     

    

 

(3) unauthorized use of
the leasing unit in the name of a tenant other than Party B without Party A’s written approval;

 

(4) without prior written
approval of Party A, the leasing unit or part thereof is transferred, subleased or given to a third party for use or co-use with
a third party;

 

(5) Failure to pay Party
A any fees under this contract within 15 days;

 

(6)
other matters related to termination or termination agreed in this contract;

 

(7) During the validity
of this contract, Party B shall not engage in real estate agency services or carry out any activities related to it in the unit
or Lvchuang Environmental Protection Technology Park.

 

6.2
On the date when the lease term expires or the contract is terminated or cancelled early due to Party A’s reasons, Party
B shall remove all of its own property and equipment and articles disposed of from the leased unit and return the leased unit
to Party A. During this period, Party B For each day of extension, the rent and park management fee shall be paid to Party A on
a daily basis. If the leased unit is damaged internally or externally due to Party B’s dismantling, relocation, etc., Party
B shall be responsible for repairing the original status or compensating for the corresponding losses; if this contract expires
or is terminated and terminated 15 days in advance, Party B has not Partially owned property and self-owned equipment and articles
are removed from the leased unit, or the leased unit is restored. Party B shall be deemed to have waived the right to dispose
of the aforementioned property and articles. It is not necessary to provide Party B with any compensation for disposing of or
restoring the leased unit on behalf of Party B, and the related expenses incurred shall be borne by Party B.

 

6.3
If during the lease period of this agreement terminates this agreement due to Party A’s reasons, Party A must notify Party
B three months in advance to terminate this agreement, and Party A shall pay Party B a one-time payment of all rents from the
date of cancellation of the lease to the date of termination of the contract. % Of the liquidated damages will be used as compensation
to Party B, and the house deposit in the contract and the remaining rent paid from the lease cancellation date to the contract
deadline will be refunded.

 

    6

     

    

 

 6.4
If this agreement is terminated due to Party B’s reasons during the lease period, Party B must notify Party A three months
in advance to terminate this agreement. Party A will deduct all deposits paid by Party B and deduct Party B from the date of cancellation
of the lease to the contract. A liquidated penalty of 5% of the total rent on the termination date will be used as compensation
to Party A, and the remaining rent will be refunded to Party B.

 

6.4
Except for Article 2.5 of this contract, if Party A is unable to contact Party B within one month from the lease date or Party
B’s office staff has not worked in the unit for fifteen working days and is in arrears with Party A’s rent or park
management fee, etc. Party A has the right to terminate the contract. After notifying Party B in advance, Party A has the right
to dispose of the unit and any items in the unit, which does not constitute a breach of contract by Party A, and Party B shall
bear all legal and economic responsibilities

 

Article
7 Conditions of Move-in

 

7.1 Party A guarantees
that on the start date of the lease period, the electric facilities, lighting, air conditioning, elevators and toilets and other
service facilities in the public area required for the normal use of the leased unit are in a good leasable state.

 

7.2 Party A shall cooperate
with Party B to complete the formal transfer formalities of the leasing unit before the lease start date. At that time, after
Party B has counted, reviewed and confirmed the facilities and equipment in the leasing unit, Party A will keep the form for the
record. This document will be used as the standard for Party B to restore the leasing unit upon expiration or early termination
of this contract.

 

Article
8 Rights and Obligations of Party A

 

8.1 Party A guarantees
to provide Party B with the leased area stipulated in this lease contract.

 

8.2 Party A shall provide
the leasing unit to Party B for use on time in accordance with the contract.

 

8.3 During the lease,
Party A shall bear various taxes and fees that shall be borne by Party A in accordance with government laws and regulations.

 

8.4 Party A is responsible
for the cleanliness of public areas.

 

    7

     

    

 

8.5 During the lease period,
Party A has the responsibility to protect Party B’s right to use the house. Party A shall not lease the house rented by
Party B to a third party.

 

8.6 Party A will hand
over the building to Party B according to the status of the house and provide the necessary facilities in the leased unit according
to the original design.

 

8.7 Party A has the responsibility
and obligation to guide and answer questions concerning Party B’s management of the park. If Party B has a need, the park
can recommend the following service agencies to Party B for services: 1) legal consulting services, 2) business registration consulting
services, 3) Financial agency consulting services, 4) environmental assessment consulting services, 5) investment and financing
consulting services and other consulting services related to Party B.

 

8.8 In the case of Party
B’s prior notice, Party A’s staff has the right to conduct the necessary inspections and repairs on the condition
of the leased unit and may not be notified in an emergency.

 

8.9 Party A has the responsibility
to keep the building in a good condition and do the daily inspection, inspection and maintenance of various facilities related
to the management of the park. When the normal operation of any facility in the building and the normal supply of water, electricity,
and air conditioning are interrupted due to circumstances beyond Party A’s control, the park management department shall
repair as soon as possible.

 

8.10 During the term of
this contract, if Party A transfers the leased unit (or any part of it) to a third party, Party A shall promptly notify Party
B. In this case, Party A guarantees that the third party will fully accept this contract during the validity of this contract
Party’s rights and obligations.

 

8.11
Party A is responsible for arranging list the tenant’s name in the lobby. The fonts shall be uniformly stipulated by Party
A, and the expenses shall be borne by Party B.

 

8.12
When the roof, main structure, floor and drainage pipes, natural gas pipelines, cables and other fixing devices and equipment
of the leasing unit are not damaged due to Party B’s responsibility, Party B shall promptly notify Party A, and Party A
shall be responsible for arranging repair work.

 

8.13
Provide standard services to customers in accordance with the “Lvchuang Environmental Protection Science and Technology
Park Management Manual”.

 

    8

     

    

 

Article
9 Rights and Obligations of Party B

 

9.1 Pay the rent, management
fee and electricity cost of the leasing unit on time and the expenses incurred as a result of Party B receiving all other special
services.

 

9.2 Party B is responsible
for cleaning the interior of the rental unit, including the floor, walls, and ceiling.

 

9.3 If there is any damage
to the leased unit of Party B, Party A shall be notified in a timely manner. Party B shall take necessary precautions to prevent
any damage to the leased unit. When the leased unit is damaged due to Party B’s negligence or negligence, it shall receive
written notice from Party A. And within a reasonable period of time stipulated in the notice, Party B shall repair the leased
unit to the state before damage. If Party B fails to perform repairs in a timely manner, Party A has the right to perform repairs,
and Party B shall bear all costs incurred.

 

9.4 Party B agrees that
Party A enters the leasing unit to inspect and check the status of each part of the leasing unit without prior notice, but it
must be carried out with Party B personnel. Except in emergencies.

 

9.5
For the alteration, addition or demolition of Party B with Party A’s written consent, when the lease term of this contract
expires or the contract is cancelled early due to Party B’s reasons, unless Party A agrees to a special agreement between
the parties, Party B shall restore the leased unit Provide Party A with the initial state or bear the costs of decoration materials,
labor, pipelines (except natural loss) caused by the restoration, and return all keys of the unit to Party A.

 

9.6 Party B’s employees,
visitors, customers and their licensees in the use, management and maintenance of the leased unit and the public part of the building’s
negligence, breach of contract, infringement shall be deemed as Party B’s own behavior, Party B shall be full responsible
for the breach.

 

9.7 Party B shall purchase
necessary insurances of its leasing unit by itself.

 

9.8 Except with the written
consent of Party A, Party B shall not display, set up any signs, advertisements, awnings or other projections on/in the unit.

 

9.9 The load of the floor
of the leased unit shall not exceed the designed floor load capacity. Party B shall comply with Party A’s regulations on
the load weight of the leased unit and the placement of all safes in the device to reasonably distribute the load. The commercial
machinery and mechanical equipment provided by Party B shall be approved by Party A. Install and repair at Party B’s own
expense and Party B shall ensure that the setup does not generate vibration, noise or disturb other tenants in the building.

 

    9

     

    

 

9.10
Party B shall not store or store in the leased unit, or allow others to store or store any weapons, ammunition, nitric acid, firearms,
explosives, kerosene or other explosive, flammable, illegal or dangerous items.

 

9.11
No goods, furniture, garbage shall be piled up or left in the halls, stairs, and other public areas of this building’s door
and other buildings in Lvchuang Environmental Protection Science and Technology Park, and the above-mentioned areas and fire evacuation
passages shall not be blocked and the access to fire protection equipment shall not be affected. Without Party A’s written
permission, it is not allowed to occupy public units for exhibitions, distribution of publicity materials or engage in other commercial
activities.

 

9.12
Party B shall comply with the provisions of the “Lvchuang Environmental Protection Science and Technology Park Management
Booklet”.

 

Article
10 Force Majeure

 

10.1
Both parties A and B agree that during the term of this contract, the scope of force majeure is: earthquakes, typhoons, rainstorms,
fires, wars, and other unforeseeable forces that cannot be prevented, avoided, or overcome for their occurrence and consequences
event.

 

10.2
In the event of a force majeure situation that makes the building unusable or needs to be demolished, Party A shall return to
Party B the deposit paid by Party B (excluding interest) and terminate the contract automatically. Both parties shall not require
any compensation.

 

Article
11 Confidentiality clause

 

11.1 Party A, Party B, and Party B’s
agents shall strictly observe confident information, and shall not disclose the contents of this contract (especially sensitive
issues such as rental price and decoration period) to third parties.

 

11.2
If Party A fails to reach an agreement with the customer who is negotiating the lease due to the reasons mentioned above, and
causes economic losses to Party A, Party A reserves the right to hold Party B’s legal liabilities.

 

    10

     

    

 

11.3
If Party B causes economic losses due to Party A’s reasons, Party B reserves the right to hold Party A’s legal responsibility.

 

Article
12 Liability for breach 

 

12.1 Both parties shall
exercise and fulfill the rights and obligations agreed in this contract with caution. If any party causes losses to the other
party due to failure or incomplete performance of its rights and obligations under this contract, the breaching party shall be
responsible for compensation.

 

Article
13 Retained documents

 

13.1 When signing this contract, Party B must
present a business license issued by the Chinese government, and keep a copy of the business license and a copy of the legal person’s
identity certificate, etc. If it is a new company to be registered, only a copy of the identity card of the quasi-legal person
is required.

 

13.2
This contract can be signed by the representatives of each Party, and it can also be signed by a representative authorized by
its legal representative, but the power of attorney must be provided.

 

Article
14 Application of Law and Dispute Resolution

 

14.1 The execution, interpretation, performance
and dispute settlement of this contract shall be governed by the laws of the People’s Republic of China.

 

14.2
All disputes between Party A and Party B arising out of or related to this contract shall be settled through friendly negotiation;
if the negotiation cannot be resolved, a lawsuit may be filed in the people’s court where the house is located.

 

Article
15 Miscellaneous

 

15.1
If any term of this contract is invalid or unenforceable, the validity and legality of other terms of this contract may not be
affected, and no party shall refuse to execute the other terms of this contract.

 

15.2 All notices and other
communications related to this contract shall be in writing and shall be delivered to the addresses of the two parties listed
on the first page of this contract by registered mail or personal delivery or fax. A letter to Party B may be transmitted to Lease
unit. Both parties shall be deemed to have served the other party as the date of receipt of the written letter.

 

    11

     

    

 

15.3
The matters not covered in this contract can be supplemented by parties A and B separately. As supplement contract of this contract,
it shall have the same legal effect as this contract.

 

15.4
This contract is made in duplicate, with Party A holding three copies and Party B holding one copy, each copy has equal legal
effect.

 

15.5
After this contract is signed, Party A shall prepare the unit for Party B’s use after receiving Party B’s entire rent,
park management fee and deposit.

 

SIGNATURE
PAGE FOLLOWED

 

 

Party
A (Seal):

 

Legal
representative or authorized agent (Signature):

 

Date:

 

 

Party
B (Seal):

 

Legal
representative or authorized agent (Signature):

 

Date:

 

12

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