Exterior wall painting contract

Nowadays, many citizens' awareness of rights protection is increasing, and there are more and more types of contracts. Signing a contract can protect our legitimate rights and interests according to law. Then do you know how to write a formal contract? The following is a sample of external wall painting contract I collected for you, which is for reference only and I hope it will help you.

Exterior wall painting contract model 1 Party A:

Party B:

According to the Contract Law of People's Republic of China (PRC), the Construction Law of People's Republic of China (PRC), relevant laws and regulations, relevant provisions of Liuzhou and the specific situation of our company, following the principles of equality, voluntariness, fairness, honesty and credit, and in accordance with the relevant contents of the construction contract signed by Party A and the construction unit, both parties reached an agreement on the implementation of this project and signed this contract.

I. Overview of the Project

1, project name:

2, structural form:

Second, the scope and content of the contract

1. Scope of contract: After negotiation between both parties, Party A intends to subcontract all the plastering works of the internal walls of this project to Party B, and all the ceilings and columns of this project are not plastered.

2. Contracting method: Party B is responsible for the contractor (except elevators, hopper cars, water pipes, lights and mixers provided by Party A) and other tools, and Party B is responsible for the mixing of plastering mortar and the horizontal and vertical transportation of materials. After plastering, the steel pipe rack, movable scaffold and hopper car should be returned to the warehouse or piled up in the designated place within the specified time, and the sand yard and cement warehouse should be cleaned up, and the materials should also be cleaned up.

3. During plastering, the plastering scaffold shall be erected and dismantled by Party B, and the materials shall be stacked at the place designated by Party A. ..

4. Party B is responsible for cleaning and repairing walls, plates, beams and columns (including tie rod holes supported by main formwork) and reserving other types of work. Such as aluminum-plastic doors and windows, humanly scaled openings, etc.

Third, the work content:

1, plastering the bottom side of indoor walls, columns, beams and stairs, and plastering the cylindrical mortar of door and window corner protection walls. In addition to the main structure construction, indoor plastering construction contents such as stair walls and pipeline wells. (including interior wall shotcrete and barbed wire nails)

2, their own construction operation, material stacking area and civilized construction area in the channel from the stacking area to the working face, be clear at a glance after work.

3. Other work contents agreed by both parties.

Four. Labor remuneration and payment

1. The labor remuneration or unit price agreed by both parties will not be adjusted under any circumstances, and they are all lump sum.

2. The unit price and settlement method of subdivisional work within the contracted scope agreed in this agreement:

The average unit price of plastering all internal walls of this project is: Yuan/㎡. If Party B completes all the work within the time limit specified by Party A, Party A will pay Party B RMB/m2 again? As a reward. (Including all the construction contents in Item 3, excluding the openings of doors and windows, calculated according to the actual plastering area)

Payment of project funds: after the completion of large-scale projects within the scope contracted by Party B for each project, 80% of the completed project amount will be paid, and the rest will be paid within two months after the completion and acceptance of the project.

Verb (short for verb) duration

This project is constructed according to the requirements of the project department, and the construction period shall be subject to the progress of Party A.. Party B shall not extend the construction period for any reason or excuse. If Party B is fined 65,438+00,000 yuan voluntarily after the specified time limit, Party A may unilaterally terminate the contract. Party B will leave the construction site unconditionally, and Party A will entrust other teams to carry out the construction without paying any fees to Party B. If Party B makes trouble unreasonably, all losses caused by Party A shall be borne by Party B. ..

Item quality of intransitive verbs

1. The overall construction quality of the project must meet the relevant national standards and the requirements of Party A's construction technical disclosure. If the acceptance is unqualified, it must be reworked unconditionally, and the losses shall be borne by Party B. Before plastering, the dust and dirt on the surface of brick, concrete and other grass-roots units shall be removed and then wetted with water. The smooth surface of concrete should be sanded or scraped flat, and the sand in the material should be sieved.

2, beam, column and wall joint should be paved with steel wire mesh, and tightly, steel wire mesh and each wall lap width should not be less than 200 mm..

3. Before plastering, check the flatness and verticality of the surface of the substrate, set the rung square and leave a column.

4, plaster base should be fully wet, after the bottom ash wipe, in order to avoid shrinkage cracks, must wipe the middle ash overnight, after being middle ash six or seven into dry, and then cover the surface ash.

5, plaster layer can not have blasting ash and cracks, plaster layer and plaster layer and matrix should be firmly bonded, can not have defects such as delamination, empty drum, lack of stare blankly angle, the surface should be smooth, the angle of Yin and Yang should be straight and square, and the surface smoothness and verticality should be constructed in strict accordance with the specifications.

6, mortar mixing requirements can't exceed four hours, ground ash must be collected and reused.

7. Party B shall be responsible for the labor and material costs of rework caused by the quality problems of walls, beams, plates and columns.

1, 200 yuan was fined once for not nailing barbed wire at the junction of beam-column concrete and brick wall.

2. A fine of 50- 100 yuan will be imposed if the windows and doors are not constructed according to the size required by the builder.

3. Those who do not obey the management of site management personnel will be fined 100 yuan, and 200 yuan will be fined if the circumstances are serious.

Seven, safe and civilized construction

1. Party B must carry out the construction in accordance with the safety operation specifications, and bear the responsibility for accidents caused by Party B's own reasons and all losses and compensation expenses arising therefrom.

2. Party B must give safety education to the operators, and must receive the three-level safety education and safety technical disclosure training from the project department before entering the construction site.

3. Party B shall strictly implement the construction site management regulations of the competent construction department and other relevant departments, so as to achieve civilized construction, clean up the site after work and neatly pile up materials.

4. Party B shall not waste the materials provided by Party A at will to avoid excessive waste.

5. When Party B's construction personnel enter the site, they must provide Party A with a copy of their ID cards and temporary residence permits, and Party B shall be responsible for all the consequences caused by failure to provide them.

6. All personnel of Party B shall not cook or boil water in the dormitory.

VIII. Termination of the Contract:

Under any of the following circumstances, Party A has the right to terminate the contract, and the specific project to be done depends on its actual situation.

1, the quality can't meet the requirements of engineering acceptance standard.

2. Do not obey the command of Party A's personnel.

3. Stop work for no reason.

4. Illegal acts occur.

This contract is made in duplicate, one for each party.

Party A: Date: Party B: Date:

Model 2 of external wall painting contract is made by _ _ _ _ _ _ _ (hereinafter referred to as Party A).

* * * Partner: _ _ _ _ _ _ _ (hereinafter referred to as Party B)

Party A subcontracted the painting project of the external wall of the house to Party B, and reached the following contract through negotiation between Party A and Party B:

1. Party A only provides water, electricity, sediment, cement, cement mortar and steel wire mesh. Party B's procedures are: cleaning the external wall, spraying mixed slurry (mixing cement and cement mortar evenly), installing steel wire mesh and plastering with cement mortar. Party B shall complete the task with its own equipment, technology and labor, and shall not be subject to the command and management of Party A, and shall not waste the materials provided by Party A;

2. Project price: Party B completes the work and delivers the work results as required by Party A, and the unit price paid by Party A is 19.00 yuan/㎡, which shall be settled according to the actual painting area of Party B;

Three. Duration: The normal life and work of nearby residents shall not be affected during the construction period, which shall be completed within 15 days. If the construction cannot be carried out due to rain, snow, irresistible weather or water and power cuts, the construction period will be postponed;

4. Quality: in line with national standards and specifications for excellent projects;

Verb (verb's abbreviation) safety: Party B shall take all precautions in the construction process, and all types of work shall be carried out by professionals with certificates. In case of any accident, Party B shall be responsible, and Party A shall not be jointly and severally liable;

Payment method of intransitive verbs: one-time payment within seven days after Party A's acceptance;

Seven. Matters not covered in this contract shall be supplemented by both parties through consultation and a supplementary agreement shall be reached;

Eight. This agreement is made in duplicate, one for each party. It will take effect after being signed by both parties, and will automatically become invalid after the contract project payment is completed.

Party A: _ _ _ _ _ _ _

Party B: _ _ _ _ _ _

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Exterior wall painting contract model 3 Employer (Party A): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Contractor (Party B): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

In accordance with the Contract Law of People's Republic of China (PRC) and the Regulations on the Contract of Construction and Installation Projects, and in combination with the specific conditions of this project, Party A and Party B have reached the following agreement on the basis of equality, voluntariness and consensus.

I. Overview of the Project:

1, project name:

2. Project location:

Second, the external wall putty, coating component project construction.

Third, the time limit for a project:

The construction period is valid after both parties confirm that the construction site has the construction conditions.

Fourth, the project quality requirements:

The warranty period is years, and all economic losses caused by quality problems shall be borne by Party B..

Verb (abbreviation for verb) Item price:

The unit price is _ _ _ _ _ _ Yuan/m2, calculated according to the actual building development area of the site.

Acceptance of intransitive verbs:

The quality of the project has reached the national quality evaluation standard. After inspection by the supervisor and the owner, those that do not meet the quality requirements must be rectified or reworked immediately.

Seven, project payment

External wall putty shall be paid 30% upon completion acceptance, 50% upon completion acceptance, 95% within one month and 5% within two years after project completion.

Eight. All the expenses of safety accidents during the period from mobilization to completion of the project shall be borne by Party B, and Party A shall not bear any responsibility.

Nine. supplementary terms

1. This contract is made in duplicate, with each party holding one copy.

2. This contract will be automatically terminated after the completion of performance.

3. This contract shall come into effect as of the date of signature by both parties.

Party A (signature): Party B (signature):

Tel: Tel:

Year, month, sun, moon, sun.

Exterior wall painting contract model 4 Employer: (hereinafter referred to as Party A) Contractor: (hereinafter referred to as Party B)

Party B hereby undertakes Party A's internal and external wall painting and other construction projects, and both parties agree voluntarily.

Article 1: Basic overview of the project

1, project name:

2. Project location:

3. Project content: Party B shall paint the internal and external walls and main construction procedures required by Party A..

4. Project duration: 20xx years, from commencement to completion, and the construction period is.

5. Contract price: The unit price is based on the actual painting area (excluding the area of doors and windows).

Article 2: Engineering Quality Requirements

1. Plastering construction sequence: ceiling first, then wall, then ground.

1, verticality and flatness shall not exceed 3mm for acceptance.

2, stigma vertical junction, ring beam junction above need to stick a grid cloth, all concrete surface will be

Before making cement, be sure to clean the concrete surface. Under the condition that the concrete layer is wet,

4, exterior wall color with China red oily paint, clean up the remaining mortar, dirt, dust, etc. On the wall, and wash the dust in the brick joints with water to make the wall wet;

5. After scraping the bottom of balcony and gutter, press the corner protector first, and then scrape the pulp the next day.

6. The acceptance of a certain section of the internal and external painting project shall be postponed for 6 months from the date of completion, and there shall be no empty drum phenomenon. In case of construction quality problems such as hollowing, Party B must rework, and all expenses arising therefrom shall be borne by Party B. ..

Article 3: Method of project contracting

Party B shall carry out the construction by contracting and contracting materials.

Article 4: The responsibilities and scope of authority of both parties

(I) Party A's responsibilities

1. Party A shall provide equipment storage places and use water and electricity during work, and bear the expenses arising therefrom.

2. During the construction period, Party A shall bear the rent for the use of the outer frame.

3, responsible for providing materials related to the construction.

4. Party A shall go to the construction site regularly to help Party B solve the matters that Party A needs to be responsible for, and negotiate with Party B to solve the problems in the construction.

5. Pay Party B's labor expenses in time;

6. Responsible for the supervision, inspection and completion acceptance of the project quality.

(II) Party B's responsibilities

1. Carry out the construction in strict accordance with the engineering quality requirements in Article 2 of this contract to ensure the quality and finish it on time.

2. During the construction period, do a good job in site fire prevention, theft prevention and production safety. During the working period, Party A is not responsible for the theft of Party B's materials and tools. In case of personal safety accidents and other accidents due to Party B during the construction, Party B shall be responsible.

3, strictly abide by the operating procedures, overcome the common quality defects, do a good job in detail processing, do a good job.

4. Strengthen the safety management of employees, do a good job in safety education of employees, and carry out construction in strict accordance with safety operation procedures. During the construction, Party B will accidentally suffer heavy casualties and other safety accidents, and all expenses of safety accidents will be borne by the responsible party. Party A does not undertake any legal and economic responsibilities.

5. After the project is completed, Party B shall be responsible for cleaning up the construction waste at the site, and do a good job of cleaning up the site after work.

Article 5: Project Appropriation Method

After the completion of the project is basically qualified, Party A will allocate 80% of the actual project payment to Party B, and the rest of the project payment will be calculated from the date when the project is basically qualified, and no new quality problems will be found within 6 months, so it will be paid in full.

Article 6: Others

1. Matters not covered in this contract shall be settled by both parties through negotiation and a supplementary agreement shall be signed.

2. This contract is made in duplicate, one for each party. It shall take effect from the date of signature by both parties until the date of project payment settlement.

Party A: Party B:

Year month day:

Model external wall painting contract: five clients (hereinafter referred to as Party A):

Trustee (hereinafter referred to as Party B):

Party A entrusts Party B with the latex paint decoration of the external wall of its factory building and the rust removal and anti-corrosion construction of the external guardrail of the factory building, and signs the following contract.

Article 1 Scope and content of work

The exterior wall of the production workshop is painted with latex paint, and the exterior guardrail of the production workshop is rusted and anticorrosive.

Article 2 Contract format

Party B contracts materials and provides all appliances. The latex paint used is Dulux brand and is used by professional paint.

Article 3 Contract Amount

1, one meter 50 yuan for guardrail corrosion protection, 350 meters * * *: 17500 yuan.

2. Exterior wall latex paint (contractor, materials) * * 22,365,438 yuan +00.

3. Two gatehouses (including contractors, materials, latex paint painting and cleaning) * * * 1.900 yuan.

4. Total contract amount: 4 1, 7 10 yuan.

5. The contract amount includes tax, and Party B shall provide an official invoice.

Article 4 Method of settlement

Party A shall settle all the project funds for Party B within 7 days from the date of liquidation. Party B's bank: the construction period is from 20xx to month.

Article 5 Responsibilities and Obligations of Party A

1. Supervise and inspect Party B's cleaning and painting work.

2. Provide Party B's operators with important working conditions such as water, electricity and warehouse during working hours and use them free of charge.

3. Assist in coordinating the relationship with relevant departments in Party B's work.

4. Pay the cleaning and painting contract fee to Party B according to the time agreed by both parties.

Article 6 Responsibilities and Obligations of Party B

1. The wall painted by Party B shall have the same color, smooth surface and no cracks.

2. Party B shall paint the guardrail with uniform color, uniform thickness, no crack and no bulge.

3. When painting, latex paint shall not drip on the object.

4. Party B shall ensure safe operation, and all accidents shall be borne by Party B, and Party A shall not bear any responsibility.

5. During the construction period, Party B shall not affect the normal office order of Party A..

6. After painting, the surface and ground of the object should be cleaned immediately.

7. Party B shall take good care of all the company property of Party A, and shall not damage or steal it, otherwise, it shall be based on the original price or double indemnity.

Article 7 Liability for breach of contract

Any party's failure to perform the responsibilities and obligations agreed in this contract shall be regarded as unilateral breach of contract, and the breaching party shall pay the other party a penalty of 10% of the contract amount.

Article 8 Others

1. In case of any disagreement between Party A and Party B on matters agreed in this contract, both parties shall settle it through negotiation.

2. This contract is made in duplicate, which shall come into effect after being signed or sealed by both parties.

Party A: Representative: Year Month Day.

Party b: representative: MM DD YY.

Exterior wall painting contract model 6 Employer: _ _ _ _ _ _ _ _ _ _ _

Contractor: _ _ _ _ _ _ _ _

This project is negotiated by both parties. In order to ensure the smooth implementation of the project construction, ensure the quality and quantity, and ensure the safe and civilized completion on schedule, both parties have reached the following terms, which are expected to be observed by * * *.

I. Project name: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

2. The construction period of this project starts from _ _ _ _ _ _ _ _ _ (except for natural disasters and force majeure).

Three. The contracting method shall be organized by Party B in the form of contract work and materials. According to _ _ _ _ yuan per square meter, one-time guarantee.

4. The quality of the project shall be checked and accepted in strict accordance with the national quality inspection and evaluation standards of the construction industry and the Code for Acceptance of Building Decoration Quality (GB502 10-20xx-20xx).

Verb (abbreviation of verb) Project Appropriation Method After the project is accepted, Party A will allocate _ _ _% of the total project cost to Party B, and the rest will be paid within one year after completion.

Construction method and maintenance of intransitive verbs 1. The metope is sealed with white alkali-resistant sealing paint once, and the advanced exterior wall latex topcoat is sealed twice and brushed three times as the qualified standard; 2. The wall color, color separation type, level and color requirements shall be selected by Party A; 3. The warranty period is _ _ _ _ _ _ years. During the warranty period, if the wall skin falls off or peels off and a large area of flowers change color, Party B shall be responsible for repairing or repainting until Party A is satisfied.

Seven, safety civilization completion requirements

1. During the construction, Party B shall carry out the construction in strict accordance with the national safety operation standards and civilized construction regulations;

2. Party A has the right to refuse Party B to use unqualified raw materials;

3. During the construction period, if Party B strictly takes safety construction protection measures, resulting in personal casualties of workers and related personnel, and property losses of Party A's engineering equipment and building materials, Party B shall bear all responsibilities and compensate economic losses, which has nothing to do with Party A;

4. After the completion of the project, Party B shall be responsible for cleaning up the garbage on the construction site and keeping the construction site clean and hygienic.

Eight. responsibility for breach of contract

Party A:

1. Provide specific specifications and standards such as engineering project drawings, design technical data and relevant specifications;

2. If technical requirements and other specifications need to be changed during the project construction, Party B shall be informed in time.

Party B:

1. Strictly follow the national construction acceptance specifications and quality inspection standards to ensure the project quality;

2. In case of engineering quality problems, Party B shall bear the losses such as rework and delay in construction period;

3. If Party B delays the construction period artificially, it will be fined at 5% of the total project cost for each day of delay, and bear the corresponding liquidated damages.

Nine. Matters not covered herein shall be settled by both parties through consultation.

X this contract is made in duplicate, one for each party, and shall come into effect as of the date of signature and seal by the responsible persons of both parties.

Party A: _ _ _ _ _ _ _ _ Representative:

_ _ _ _ _ _ Party B: _ _ _ _ _ _ _ _

Representative: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Exterior wall painting contract model 7 Party A:

Party B:

Through negotiation, Party A and Party B have reached the following agreement on the painting of the buildings on Party A's construction site:

1. Party A agrees to hand over the on-site architectural painting project to Party B for construction, and the scope of the project shall be defined by Party A on site.

Two. Duration: The commencement time is determined by Party A, and it is required to be completed within a certain time.

3. Contract method and price: the estimated project area is 1 150 square meters, and Party B will contract the work and materials, with 26 yuan per square meter.

Fourth, the project quality requirements: strictly abide by the construction specifications and carry out the construction according to the requirements of the drawings.

5. Settlement: The settlement shall be based on the actually completed wall area, and shall be paid in one lump sum within 90 days after the project is completed and accepted.

Responsibilities of both parties of intransitive verbs: Party A is responsible for coordinating the surrounding relations and providing materials, water sources and power interfaces for construction; Party B is responsible for construction safety issues; In case of other accidents during construction, both parties shall settle them through consultation.

Seven. Liability for breach of contract: Party B shall pay liquidated damages of 100 yuan for each day of delay in the construction period; According to the payment time, Party A shall bear the penalty of RMB 65,438+000 for each day overdue.

Eight. This contract shall come into effect after being signed and sealed in duplicate, with each party holding one copy.

Party A (official seal): Party B (official seal):

Legal representative (signature): Legal representative (signature):

Year, month, year, month, year

Exterior wall painting contract model 8 Employer (Party A):

Contractor (Party B):

In accordance with the relevant provisions of People's Republic of China (PRC) Contract Law and Construction Law, combined with the specific situation of classroom window maintenance in our school, in order to clarify the rights and obligations of both parties in the maintenance, both parties entered into this contract through friendly negotiation on the premise of equality and voluntariness.

Article 1 Project name: classroom, office and guard duty room.

Article 2 Project Location: No.12 Camp Middle School and Primary School

The third project content: plastering the wall with putty and painting. Brand Dulux model A974-0500 1

1. Project content: internal wall maintenance, putty approval and two-sided painting of all houses on campus.

2. Paint brand: Dulux (English name: Dulux)

3. Color model: A974-0500 1

Article 4 Project Cost and Settlement Method

1. The total area of this project is about 8,900 square meters, and the unit price is RMB/square meter (this unit price includes taxes and cooperation fees).

2. The total project cost is about RMB (in words: three hundred and fifteen thousand nine hundred and fifty yuan only), and Party B will contract the project and materials. After completion, it is calculated according to the actual workload and settled according to the visa.

3. Within 5- 10 days after the project completion acceptance, Party B shall be responsible for sending the project price settlement book to Party A for review and settlement.

Article 5 Term of Contract

After Party A sends the notice of entry, Party B must arrange workers to enter the site for construction within 2 days, and the effective construction period is 30 days. In the process of construction, in case of any of the following circumstances, the construction period will be postponed:

1. Encounter irresistible disasters or accidents (including shutdown in rainy season).

2. Party A requests to change the design drawings, project contents or add projects.

Article 6 Engineering Quality Requirements

1, Party A's requirements for project quality; No peeling during the warranty period, basically no fading.

2. The quality of this contract is evaluated by the construction engineering quality supervision department and meets the requirements of this clause.

3. Both parties have disputes over the quality of the project and submit them to the construction project quality supervision department for arbitration.

Article 7 Payment of project funds

Within three days after Party B enters the site for construction, Party A shall pay Party B 30% of the project price to prepare materials, Party B shall complete putty construction, Party A shall pay Party B 75% of the project price, Party A shall pay Party B 99% of the project price, and reserve 1% quality guarantee fund. The warranty period is one year, and Party A shall pay Party B in one lump sum within fifteen days after the expiration of the warranty period.

Article 8 Completion acceptance

Both parties shall accept the construction quality of the project according to the Code for Construction and Acceptance of Building Decoration Engineering JG73-9 1.

Article 9 Scope of Responsibility of Party A and Party B

I. Responsibility of Party A

1. Party A shall provide water, electricity and workers' accommodation, and the expenses shall be borne by Party A..

2. Pay the progress payment to Party B according to Article 7.

3, responsible for providing information related to the construction.

4. Party A shall send representatives to the construction site to help Party B solve the problems that Party A should be responsible for, negotiate with Party B to solve the problems in the construction, and handle the project progress and site visa delivered by Party B in time.

5. Responsible for organizing the completion acceptance of the project.

II. Responsibility of Party B

1. Carry out the construction in strict accordance with the construction drawings and instructions determined by Party A, ensure the quality and complete the delivery on time.

2. Party B shall be appointed as the on-site representative to exercise Party B's rights and obligations.

3. Be responsible for providing the acceptance data of exterior wall coatings, participating in the project completion acceptance organized by Party A, and handling the completion settlement.

4. During the construction period, do a good job in site fire prevention, theft prevention and production safety. During the working period, Party A is not responsible for the theft of Party B's materials. Personal safety accidents and other accidents caused by Party B during construction shall be borne by Party B..

5. Personnel entering Party B's site shall be managed by special personnel and subject to the unified management of Party A. ..

6, to do a good job of civilized construction, after work.

Article 10 Liability for breach of contract and dispute settlement methods

1. If it is necessary to change the color number after this contract comes into effect, Party B's consent is required. Otherwise, if Party B's order is lost due to the change, the changing party shall be required to compensate Party B for the economic loss according to 50% of the cost of changing the painted interior wall.

2. Party B shall carry out the construction according to the quality standards stipulated in the contract. In case of construction quality problems caused by Party B's responsibility, Party B must rework, and all expenses arising therefrom shall be borne by Party B. ..

3. In case of any dispute during the performance of this contract, both parties shall settle it through negotiation. If no agreement can be reached, it shall be submitted to the relevant arbitration institution or submitted to the court for settlement.

Article 11 Other matters

1. For matters not covered in this contract, both parties shall sign a supplementary agreement separately, and the supplementary agreement shall have the same legal effect.

2. This contract is made in triplicate, one for Party A and two for Party B.. It will take effect after being signed and sealed by both parties, and will automatically become invalid after the project price is fully settled.

3. Place of signing the contract:

Party A: (official seal) Party B: (official seal)

Authorized representative of legal person: authorized representative of legal person:

Tel: Tel:

Address: Address:

Year, month, sun, moon, sun.