Quality commitment letter

In a progressive society, the commitment letter plays an increasingly important role for us. The letter of commitment is the expression of the signatory's true will, so we should avoid becoming a mere formality and going through the motions, and avoid being helpless. I believe many friends are very upset about writing a letter of commitment. The following are nine quality commitments that I have carefully arranged. Welcome to study and reference. I hope it helps you.

Quality Commitment 1 In order to make your company feel at ease in using our products, we will make reliable and effective commitments for our product quality and after-sales service:

1. Our company guarantees that the cables provided fully meet the national standards and technical requirements in the bidding documents.

2. Our company guarantees the production, packaging and delivery according to the contract requirements, and provides product quality assurance. If your company has new requirements for products, our company has strong design and scientific research capabilities and is willing to provide you with all-round services.

3. Once the contract is signed, our company will deliver the goods in time according to the requirements of the contract (and submit the corresponding technical documents according to the requirements of users). If the goods cannot be delivered in time, our company will accept the punishment stipulated in the contract.

4. Our company can provide products-related technical consultation, on-site construction and other services free of charge (cable traction head can be provided).

5. Our company's on-site services mainly include: providing operating parameters such as inductance, capacitance, impedance and current carrying capacity during cable operation; Provide building installation guidance service and debugging service until it runs normally.

6. Under normal working environment and use conditions, the warranty period of our cable is one year, and the service life of the cable is more than 30 years. If cable products have quality problems and cause accidents after installation and debugging, our company will be responsible for replacement or maintenance as soon as possible, and bear all the expenses arising therefrom.

7. If your company finds cable product quality problems during installation or normal operation, our company will send professionals to the site to investigate and deal with them within 24 hours after receiving your phone call or fax. On the premise of your satisfaction, our company has a quality assurance department to provide all-round technical services for your company.

name of the company

(Seal)

Entrusted representative:

20xx year month day

Quality Commitment Chapter II Party A:

Party B:

Through friendly negotiation between Party A and Party B, Party B voluntarily repairs the house damaged by Party A's construction. In order to clarify the rights and obligations of both parties, this agreement is hereby signed.

1. Party B's house is located with a construction area of square meters.

Second, the principle of disposal of damaged houses: First, the principle of self-repair by Party B; Second, both parties agree on the principle of compensation. Party A has no objection to this.

Three. During the period of house repair, Party B shall solve all kinds of daily life difficulties caused by self-repair of the house.

Four. Party A shall perform its obligations:

(1) As Party B repairs the house by itself, considering that Party A's construction and house repair have damaged the structure and decoration of Party B's house and caused various inconveniences to the life of Party B's tenants, Party A shall pay Party B a one-time compensation fee of RMB (in words), and Party B shall repair the house by itself and resume interior decoration.

(2) According to Article 4 of this Commitment, Party A shall pay all expenses to Party B, totaling RMB, and the above expenses shall be paid to Party B in one lump sum within 65,438+05 days from the date of signing this Agreement.

(3) If there are quality problems in the house in the future, and it is confirmed by testing that it is really caused by Party A's construction, Party A still needs to pay the expenses required for Party B's house maintenance.

5. This Letter of Commitment shall come into effect after being signed and sealed by both parties. Either party shall not change or cancel it for any reason, otherwise it shall bear the responsibility.

6. This letter of commitment is made in duplicate, one for Party A and one for Party B. ..

Party A [signature] and Party B [signature]

Example 2 of Owner's Letter of Commitment on Housing Quality

Dear residents:

Thank you for purchasing our newly-built commercial house.

In order to safeguard your legitimate rights and interests, our company has made the following quality assurance and commitment to the house with a building area of square meters purchased by the residents on the first floor of Building No.1 in Luxiaoqu/KLOC-0:

1. conforms to the residential building standards and relevant regulations of Shandong province.

Two, through the city or county (county) quality supervision department verification, the quality of the project was rated as a level.

Three, through the completion of the city and county real estate development and management departments, residential (group) supporting facilities up to standard, with new residential delivery permit conditions.

Four. Under normal use, our company will undertake the maintenance responsibility of the following items within the warranty period from the date of delivery free of charge:

1, the house is waterproof for 5 years;

2, metope, kitchen, bathroom floor, basement, pipeline leakage 1 year;

3, metope, ceiling plaster layer falls off 1 year;

4. The ground sags and cracks, and a large area of sand blows 1 year;

5. Cracking of doors and windows and hardware damage 1 year;

6. The pipeline is blocked for 2 months;

7, heating and cooling systems and equipment 2 heating period or cooling period;

8, sanitary ware 1 year;

9. Electrical piping for 2 years;

10, water pipe installation and decoration works for 2 years;

1 1. Under the condition of reasonable use, the foundation and main structure shall bear the warranty responsibility according to the design life specified in relevant national codes.

12, a heating flue; Blowing holes for two months.

13, the toilets, rooms and external walls with waterproof requirements shall be impervious for 5 years. The date when the lessee signs the Acceptance Certificate of Commercial House Handover is the date of delivery of the house and the date when this guarantee is signed. The warranty period of the house is calculated from the date of signing this guarantee. Quality problems caused by improper use or unauthorized decoration by residents are not within the maintenance scope of our company.

5. After the residents move in, we will directly or entrust the property management company to give a timely reply and properly handle the letters, visits and complaints about the housing quality. If we are not satisfied with the service staff's work, we can complain to the company and we will deal with it in time.

Six, the reply to the time limit for household repair and processing, see the relevant provisions of the residential property management or see the attached page.

7. If there is any dispute about our company's reply or handling, we can apply to the local construction engineering quality supervision station for coordination according to the Construction Engineering Quality Management Measures [1993] No.29 of the Ministry of Construction and other relevant laws and policies;

Involving the quality of residential facilities, according to the "Regulations on the Management of Urban Real Estate Development in Shandong Province" and other relevant laws and policies, apply to the local real estate development management office for coordination. If there are still differences on the coordination opinions, they may apply to the local arbitration commission for arbitration or settle them through the people's court.

Where the quality problems of residential projects have not been solved for a long time, residents can complain to the project quality supervision station; Where the quality of residential facilities has not been resolved for a long time, you can complain to the real estate development management department.

Eight, identified by qualified professional departments at or above the municipal level, where the quality of foundation and main structure is unqualified and can not be repaired, it will be returned or replaced.

Nine. Other contents that the company is willing to commit (see attached page).

X. This letter of guarantee, as an annex to the commercial housing sales contract, is a legal document for real estate development enterprises to bear the quality responsibility for the commercial housing sold, and has the same legal effect as the sales contract; The user shall keep it properly and shall not forge or alter it. Our aim is to provide residents with a good living environment and good after-sales service, so that the majority of residents are comfortable and satisfied.

Quality Commitment Chapter III Construction Unit: Suzhou Shimao Real Estate Co., Ltd.

Project name: Suzhou Shimao Canal City 19# plot residential project.

I promise that during the construction of this project, I will earnestly fulfill the following responsibilities, and take corresponding lifelong quality responsibility for the project quality within the design service life of the project.

1, undertake supervision tasks in strict accordance with the qualification level and business scope, do not transfer supervision business, and do not undertake engineering supervision business that has affiliation or other interests with the construction unit and building materials, building components and equipment suppliers. No other unit or individual may undertake supervision business in the name of the unit.

2, in strict accordance with the provisions, equipped with on-site supervision department key positions, and ensure that all personnel to perform their duties.

3, carefully prepare the supervision scheme, the scheme should be clear about the quality requirements and standards. Carefully review the quality assurance technical measures of the construction unit, and strictly supervise and inspect the construction quality during the whole construction process.

4. Supervise the construction quality in strict accordance with laws and regulations and relevant technical standards, design documents reviewed by construction drawing review institutions and supervision contracts, and assume the responsibility of quality supervision. And assist the owner to organize the blue prints.the design, completion acceptance and project file filing. Building materials, components and equipment without the signature of the supervision engineer are prohibited from entering the site for use.

5, supervision engineer in strict accordance with the requirements of engineering supervision specification, take the form of station, patrol and parallel inspection, to supervise the construction process of the project, and ensure the quality of the visa timely, true and accurate.

6, found in the construction process involving the responsibility of all parties involved in the construction of illegal behavior and violation of mandatory standards for engineering construction behavior to stop in time, and report to the competent department of housing and urban construction and its engineering quality supervision institutions.

7. Collect the project supervision documents in time and file them.

8. Duties stipulated by other laws and regulations.

This letter of commitment is made in triplicate, one of which shall be submitted to the project quality supervision institution when going through the project quality supervision procedures, and the other shall be submitted to the city together with the project files after the completion and acceptance of the construction project.

Urban construction archives archive, a copy of which is kept in this unit for future reference.

Signature of chief supervision engineer (promisor): XXX

Quality Commitment 4 1) Under the leadership of the company manager, we will carry out effective work, earnestly study the Building Law, Regulations on Quality Management of Construction Projects, Regulations on Management of Construction Market in Henan Province and Regulations on Safety Production of Construction Projects, and carry out the construction quality acceptance specifications, mandatory standards of construction projects and labor laws of relevant departments.

2) Seriously implement the national policies and decrees and the company's various rules and regulations, consciously safeguard the rights and interests of enterprises, ensure the realization of the project objectives and the completion of the contractor's quality commitment letter, properly handle internal and external relations, safeguard the company's reputation, and improve social and economic benefits.

3) Organize various activities to ensure the project quality, safety, time limit for a project and civilized construction on site, and earnestly implement the measures and requirements of the superior competent department, Party A and the technical quality management department of the company.

4) Accept the quality inspection and supervision of the superior competent department, Party A, the company's technical quality management department and inspectors, seriously deal with or rectify the problems raised, analyze the nature of the problems and investigate the process capability, and take corresponding measures.

5) Organize relevant site management personnel to carry out quality self-inspection and quality mutual inspection activities of process handover, carry out quality pre-control activities, and urge the management team to make quality records such as self-inspection records and construction records.

6) Strengthen the management of the construction site, adhere to the idea of "quality first, safety first", strictly require managers and operators to follow the construction procedures, and stop those who violate the operating procedures and do not follow the procedures, resulting in poor project quality, and decide to rework.

7) Supervise and inspect the implementation of the construction quality acceptance specifications and technical standards of various parts of the project, and regularly inspect and guide the quality evaluation of the engineering inspection lot, disciplines and divisional projects.

8) Quality accidents shall be reported in time and handled according to the treatment plan.

9) Organize and carry out activities such as "model leading the way, no major accidents, elimination of common quality problems, QC team tackling key problems, and return visit after completion" to improve the project quality.

10) Strengthen on-the-job training, improve the technical quality of managers and operators, and reduce the project quality cost.

In order to ensure the construction quality of the project, our company solemnly promises to be responsible for the quality within the construction scope according to the construction contract. The basic contents of the commitment are as follows:

1. Obtain the qualification certificate of corresponding level according to law, and undertake the project within the scope permitted by its qualification level.

2. Establish a quality responsibility system and be responsible for the construction quality of the construction project. Require the project leader to keep records of the construction site, and decompose the responsibility to the person in charge of each partial project, and the project leader shall be jointly and severally liable.

3, according to the engineering design drawings and construction technical standards, do not modify the engineering design without authorization, do not cut corners. In the process of construction, if mistakes are found in design documents and drawings, comments and suggestions shall be put forward in time.

4, according to the engineering design requirements, construction technical standards and contract, inspection of building materials, building components, equipment and commercial concrete; Without inspection or unqualified inspection, it shall not be used.

5, establish and improve the construction quality inspection system, strict process management, completes the concealed engineering quality inspection and record.

6. The test blocks, test pieces and related materials involved in structural safety shall be sampled on site under the witness of the construction unit or engineering supervision unit. And send it to the quality inspection unit with corresponding qualification grade for quality inspection.

7, training system, strengthen the education and training of employees; Personnel who have not received education and training or failed the examination shall not work at their posts.

8, according to the law to fulfill the obligation of engineering quality warranty.

Construction unit: xxx

Date: Year Month Day

Chapter VI Quality Commitment In order to ensure the normal supply of vegetables, the following agreement is signed:

Party A: Party B:

1. According to the plan arranged by Party A, Party B will deliver vegetables to Party A's company with good quality and quantity every day according to the order sent by Party A in the form of network. If the selected vegetables are in short supply or have other problems, Party B must inform Party A in advance.

2. Party B must ensure that the vegetables supplied are 5 cents to 1 cent lower than the current market price.

3. The vegetables supplied must be fresh and not mixed with any sundries. The quality inspector of Party A has the right to reject moldy, rotten and sprouted vegetables.

4. The supply of vegetables must be based on the price of vegetables in Harbin, and unreasonable demands such as price increase cannot be put forward.

5. The quality of the vegetables supplied must be guaranteed, and Party B shall bear all the responsibilities for the unsafe accidents verified through investigation.

6. The supplied vegetables should be solved on the premise of ensuring the quality.

7. This Agreement shall start from the date of the month and end on the date of the month.

8. This agreement is made in triplicate, one for the general education department, one for the school and one for the vegetable vendor.

Signature of Party A:

Signature of Party B:

Date, year and month

Chapter 7 of Quality Commitment-"Everything is for users, and everything comes from innovation!"

1. The warranty period of the products sold by our company is eighteen months (from the date when the goods arrive at the construction site), which is a manufacturing quality problem. Our company implements "three guarantees". Damage caused by illegal use, operation and pressure test is not within the scope of "three guarantees".

2. The products sold by our company are designed, manufactured and accepted in strict accordance with relevant domestic standards. Customers can carry out design supervision according to relevant standards such as GT/T 12238, JB/T8527, GB/T 12234, GB/T 12235 and GB/T7352.

3. Our company guarantees to supply the goods according to the contract and technical agreement, to ensure the delivery on time, with good quality and quantity, and to provide complete technical data. The company will provide users with perfect pre-sale, mid-sale and after-sale services.

4. The products sold by our company are strictly controlled in the whole process according to ISO900 1 quality assurance system, and traceability control is implemented. The products are subjected to 100% pressure test according to the standards of GT/T 13927, JB/T9092, API 1598, JB/T3595, ZBJ 16006, etc. , meet the requirements of the standard before leaving the factory.

5. Our company has the ability to support the supply of national key projects and ensure the supply on time, with good quality and quantity. According to the requirements of the project progress, the company will send professional technical service engineers to the site to guide the installation and debugging until the equipment runs normally.

6. Our company organizes production in strict accordance with the requirements stipulated in the contract and relevant standards to ensure that the valve material, matching, technology and technology are correct and the performance is reliable. In the process of manufacturing and inspection, make original records to ensure that the product quality is under control; Strictly check the product quality before leaving the factory, and the qualified products are issued by the special inspectors, so that the unqualified products will never leave the factory; Actively cooperate with the project supervisor to supervise the factory manufacturing, and supervise the manufacturing in strict accordance with the technical agreement and relevant national standards. The supervision engineer shall sign the supervision opinions and leave the factory only after passing the inspection.

7. Our company has a strong R&D team, which can design and manufacture independently according to the technical requirements of users, so as to ensure that the products provided meet the needs of field working conditions and better serve the project.

8. If there are any problems in the use of our products, we promise to give a reply within two hours after receiving the customer's phone call or fax. If the after-sales service engineer needs to go to the site for maintenance, ensure that the after-sales service engineer arrives at the site to deal with the problem within 24 hours in the province and 48 hours outside the province until the equipment runs normally.

After-sales service hotline: 800-8575-0 18 Changsha after-sales service hotline: 073 1-85540226.

Zhejiang dunyun industry co., ltd. Changsha sales office

20xx May 1 1

Technical and quotation description

The copper cross outer wire is made of 58-3A standard copper forgings, and the pipe fittings are uniform in color, blunt and round in acute angle, free of cracks and unevenness, and the castings are free of air holes, slag inclusions and sand holes, with model, specification and code, and the threads are free of broken wires, rolling injuries and burrs.

The external solenoid valve 2W- 160- 15 is produced according to GB/T7352 standard. The valve body is made of copper rod 58-3A standard copper forgings, and the service life of the valve is100000 times.

The mold cost of the above two products is 2000 yuan each, and the quantity can be returned if it reaches 3000 pieces.

The delivery date is within 20 days after the contract comes into effect. Product quotation:

2W- 160- 15 outer wire normally closed solenoid valve, unit price is 58.50 yuan/piece; Four-way DN 15 for copper outer wire, with a unit price of 29.50 yuan/piece;

Copper gasket DN 15, unit price 2.20 yuan/piece (back side 3cm, thickness 4mm). Note: All the above quotations include tax.

Zhejiang Dunyun Industrial Co., Ltd. Changsha Sales Office 20xx May 1 1

Quality Commitment Letter 8 _ _ _ _ _ _ _ _ Quality Commitment Letter

If the owner is not satisfied with my construction and issues a written document, I will voluntarily pay10% _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Net Anju Company is only the witness of myself and _ _ _ _ _ _ _ renovation contract, and is responsible for keeping the project quality deposit. All economic and legal responsibilities arising from the construction process shall be borne by me, and the safety of the construction site and construction personnel shall be borne by me.

I hereby promise.

This letter of guarantee is made in triplicate, one for the owner, the king and himself, all of which have legal effect.

Guarantor:

date month year

Quality Commitment Letter 9 for _ _ _ _ _ _ _ _ _:

Our unit was lucky enough to win the bid in the _ _ _ _ _ _ project bidding. Thank you very much for the trust of the judges and the construction unit. During the implementation of this project, in addition to responding to all the terms in the bidding documents and the contents of the performance contract, we also made the following commitments to achieve excellent project quality:

1, in the construction of this project, we must carefully organize and plan, arrange the corresponding construction organization design, and ensure the realization of the construction period.

2. In the construction of this project, we will closely cooperate with the supervision unit, strictly control the quality of materials, never cut corners, and create first-class quality with first-class construction.

3, mobilize our positive factors, small faults, major accidents do not appear, to ensure the realization of excellent engineering goals.

4. We guarantee that after the completion of the project, our construction project will be accepted by the relevant acceptance department, and our construction project will be qualified, and at the same time, we will provide the acceptance report of the relevant acceptance department to make the quality reach the qualified standard.

5. After the project is completed, we will guarantee the quality of the project for 2 years free of charge, and realize our faithful promise with high-quality service.

The above is my unit's commitment to the project quality. If we fail to meet the owner's requirements or our commitment standards during the construction process, and we are directly responsible for the quality problems in the construction process, we are willing to be fined (_ _ _ _ _ _)% of the project cost. If the circumstances are serious, those who are willing to accept the punishment of laws and regulations will automatically withdraw from the scene.

Commitment unit: (official seal) _ _ _ _ _ _ _

Legal representative or authorized agent (signature): _ _ _ _ _ _

Date: _ _ _ _ _ _ _ _ _ _ _ _