Quality Assurance Commitment 1

To Public Transport Group Co., Ltd.:

1. The products invested by our company in this bidding are strictly in accordance with the national Three guarantees are implemented as standard, and the warranty is carried out in strict accordance with the manufacturer's warranty period.

2. If the goods purchased for this project have quality problems, the "Three Guarantees" commitment is as follows:

① Free returns within seven days.

②Free exchange within 8 to 15 days.

3. During the product quality guarantee period, we are responsible for the quality of the product and bear all economic losses caused; after the product exceeds the quality guarantee period, if the product fails and requires maintenance, our company Responsible for free maintenance.

4. We will conscientiously perform our responsibilities and obligations in strict accordance with the bidding documents, relevant regulations and contracts.

5. We guarantee that the goods provided are all new and original goods from the manufacturer’s regular channels and fully comply with the quality, specifications and performance requirements stipulated in the contract;

6. Users’ opinions on our company’s products For quality complaints, we will put forward handling opinions within half a working day. If the situation requires, the company's relevant service personnel will arrive at the site in time to deal with it.

7. Our company is responsible for providing users with product-related technical support.

Commitment person: xxx

Quality assurance commitment letter 2 on xx, xx, 20xx

The products provided by our company strictly comply with national standards, industry standards and Enterprise standard manufacturing standards and quality standards. In order to ensure the quality of the products supplied, the company will take the following specific measures:

1. Quality assurance control measures

Our company continues to absorb advanced quality assurance process control results at home and abroad, and select experience Rich management personnel, set up a professional training mechanism, main project personnel and technical workers have been trained to take up their posts. The project management organization is composed of professionals with high quality; in management, the people-oriented management principle is established, the scope of division of labor, responsibilities and authority are clearly defined, and the establishment of The project organization works efficiently and works together to ensure the quality of the product.

2. Inspection

Before shipment, our company will conduct an accurate and comprehensive self-inspection of the quality, specifications, performance, quantity, weight, etc. of the winning goods, and issue a A self-inspection report that complies with regulations.

3. Equipment installation and debugging

According to the requirements of the bidding documents, all instruments shall be installed and debugged within the time specified by the purchaser until they pass the acceptance. Our company provides a specific distribution list, as well as catalog files, instrument warranty, product instructions and certificates of conformity. The acceptance shall be carried out in accordance with relevant national regulations, specifications and implementation standards. If during the acceptance inspection it is discovered that the delivered goods are in shortage, defective, damaged or otherwise inconsistent with the provisions of this contract, Party A will make detailed on-site records, or a memorandum will be signed by both the supplier and the buyer.

This field record or memo can be used as effective evidence for supplementary, missing and damaged instruments. The relevant expenses incurred shall be borne by our company, and the acceptance period will be postponed accordingly. If there is a shortage or damage to the goods due to an accident during the transportation, installation and commissioning of the contract goods, our company will promptly arrange replacement to ensure the successful completion of the installation and commissioning of the contract goods. The cost of exchange will be borne by our company.

4. Quality assurance and commitment

Our company guarantees that the winning goods provided are brand new, unused, and fully comply with the quality, specifications and performance requirements stipulated in the sample and contract. Genuine products, with satisfactory performance during the service life if the goods are correctly installed, used and maintained. During the warranty period after the final acceptance of the goods, our company is responsible for any shortcomings or failures caused by defects in design, workmanship or materials, and the cost It is borne by our company.

Commitment person: xxx

Quality assurance commitment letter 3 on xx, month xx, 20xx

In order to create a famous brand, increase corporate visibility and establish corporate image, we will In the spirit of "pursuing high quality and customer satisfaction in everything", we solemnly promise to you based on the principle of "the most favorable price, the most considerate service and the most reliable product quality":

1. Products Quality Commitment.

1. The manufacturing and testing of products have quality records and testing data.

2. For product performance testing, we sincerely invite users to inspect the entire process and performance of the product in person. The product will be packed and shipped after it is confirmed to be qualified.

2. Product price commitment.

1. In order to ensure the high reliability and advanced nature of the products, the system’s materials are selected from domestic or international high-quality brand-name products.

2. Under the same competitive conditions, our company will sincerely provide you with the most favorable price without sacrificing the technical performance of the product or changing the product components.

3. Delivery time commitment.

1. Product delivery time: try to meet user requirements. If there are special requirements that need to be completed in advance, our company can specially organize production and installation to strive to meet user needs.

2. When delivering the product, our company will provide the following documents to the user.

①Technical maintenance and repair manual.

②General installation drawing.

③Instructions and manufacturer of purchased parts.

④ Provide a list of wearing parts and spare parts, and include a certain amount of spare parts.

4. After-sales service commitment.

1. Service tenet: fast, decisive, accurate, thoughtful and thorough.

2. Service goal: service quality wins user satisfaction.

3. Service efficiency: If the equipment fails during or outside the warranty period, after the supplier receives notification, maintenance personnel can arrive at the site and start repairs within 24 hours.

4. Service principle: The product warranty period is one to twelve months. During the warranty period, the supplier will repair and replace parts damaged due to quality reasons for free. Damage to parts outside the warranty period will be The accessories provided are only at cost. If the equipment is damaged due to human factors on the part of the buyer, the parts repaired or provided by the supplier will be priced at cost.

Commitment person: xxx

Quality Assurance Commitment Letter 4 on xx, month xx, 20xx

Our company promises to our customers that "customers first, quality assurance, and integrity Based on the principle of "Commitment", the product quality assurance and pre-sales and after-sales services are as follows:

1. The fire extinguishers repaired and inspected by our company are sold (factory) after strict inspection. The product quality has reached the international advanced level and complies with In accordance with national standards and regulations, if quality problems occur due to manufacturing reasons, our company will bear full responsibility for any economic losses caused to customers.

2. Our company has a professional maintenance and technical team, which is fast and has good quality, guaranteed quality, affordable price and competitiveness. Door-to-door delivery. If the requirements are not met, the delivery deadline will be delayed and penalties will be imposed in accordance with international practices. .

3. Ensure good technical services. At the user’s request or contract stipulations, free training of technical personnel and free guidance on installation and debugging are provided. After receiving a notification from a user reporting a problem, we will promptly go to the site to deal with it, and we will not be able to evacuate until the problem is resolved. Responsible for the warranty according to the product description, and free replacement during the warranty period.

4. When the product is damaged due to improper use by the user, the product cost and labor fee will be charged. And provide lifetime service of the product.

5. The company will be responsible for any damage caused to fire-fighting products during transportation. Ensure fire safety acceptance is passed.

6. The products purchased by your company must be installed and used strictly in accordance with the product instructions. Your company will be responsible for any damage and quality problems caused by incorrect installation and use. Quality Assurance Commitment Letter 5

As a supplier of engineering materials for your company, in order to ensure the quality and safety of the products provided by our company, we hereby make the following commitments to your company:

1. Commitment regarding our business qualifications

Our company promises to provide your company with legal and valid business licenses, tax registration certificates and necessary documents.

2. Commitment on the quality of our supply

(1) Our company promises that the quality and quantity of the goods supplied are not counterfeit or lacking, and will be provided at any time according to your company's requirements Various quality inspection reports, if related customer complaints and compensation occur, will be the responsibility of the supplier after the material quality is verified

(2) Strictly comply with the contract and order requirements for supply and replenishment of goods. If the price is to be increased, a price adjustment order must be submitted in advance. When the product is reduced or has a special price, please contact your company for a reduction plan.

(3) Our company strictly implements the obligations of suppliers to ensure timely delivery, high-quality goods, and neat packaging for convenient transportation.

(4) Our company promises to ensure that the supply of goods supplied to your company is sufficient and that no shortage of supplies will occur.

(5) Our company recognizes your company's goods acceptance system and warehouse storage conditions, and voluntarily strictly abides by your company's goods acceptance system when inspecting the supplied goods.

(6) For goods that fail to pass the acceptance inspection, our company guarantees to replenish qualified goods within the time specified by your company, otherwise it will voluntarily bear all losses caused thereby.

(7) Our company promises to return the goods unconditionally and return them within the time specified by your company if there are incomplete relevant certificates, brand inconsistencies or any quality problems before the goods are put into use by your company. Replenish qualified goods within the time limit, otherwise we will voluntarily bear all losses caused thereby. Quality Assurance Commitment 6

Dear Customer:

First of all, thank you for choosing to purchase our products!

In order to ensure product quality, clarify the product quality responsibilities of both buyers and sellers, ensure product quality is qualified, and ensure product safety, the following guarantees are made:

1. The supplier provides additional information to the buyer A copy of the business license stamped with the official seal of the supplier.

2. The supplier shall provide the buyer with a copy of the product standards stamped with the official seal of the supplier.

3. The supplier guarantees that the products supplied meet legal quality standards and is responsible for product quality. If necessary, it will provide the purchaser with necessary quality information, such as product inspection reports and other relevant information.

4. The supplier’s product packaging, registered trademarks, etc. comply with relevant national regulations.

5. The purchaser shall store the product strictly according to the storage conditions indicated on the product packaging. The purchaser shall be responsible for product quality problems caused by the purchaser's improper storage and maintenance of the product.

6. When consumers complain about product quality issues, the supplier should actively cooperate and properly resolve the complaint. If it is indeed the supplier's responsibility, the supplier shall bear all responsibilities and expenses.

Guarantor: XXX

Quality Assurance Commitment Letter 7 on XX, XX, XXXX

All employees:

First of all, thank you to the company leaders and the trust of the majority of employees in me, let me be responsible for product quality inspection. Now, all employees of the company are asked to join me in making the following commitments to the quality of all the company's products:

First, it must be firm Establish the concept that the production team is the first person responsible for product quality, strengthen the safety management of the quality of the products produced, establish a correct outlook on development and values, and handle the interests of the small family and everyone, the interests of the masses and individuals, social interests and corporate interests. relationship, produce in accordance with the law and with integrity, strengthen self-discipline in the development, production and registration of new products, consciously abide by laws and regulations, further improve the company's quality management system, actively carry out internal self-examination and self-correction activities, and effectively eliminate quality hazards In the bud, enhance customers' sense of security and trust in the product.

The second is to strengthen internal management and practice hard internal skills. Talents with both ability and political integrity will be deployed as required, staff training and education will be strengthened, and personnel in key positions and special positions will be trained to take up their posts. Strictly organize production in accordance with product process standards and strengthen quality control in production links, especially key production links. Unqualified products will never flow into the next link. Strictly control the inspection of raw materials entering the factory and the inspection of products leaving the factory, resolutely prevent unqualified raw materials from entering the factory, prevent uninspected products and unqualified products from leaving the factory, and effectively ensure product quality.

The third is to consciously abide by the company's rules and regulations, track the products after leaving the factory, and report quality problems or adverse events in a timely manner according to regulations and take recall measures. Establish complete and accurate customer after-sales service files.

The fourth is to actively accept the supervision of departments at all levels and production and installation teams, and humbly correct and deal with existing problems in a timely manner.

Regarding the above commitments, the promisers must adhere to the principles, perform their duties conscientiously, eliminate pressure, and perform their duties conscientiously. We must strictly follow the inspection procedures, conduct every aspect of product quality inspection, and resolutely prevent any unqualified products from leaving the factory.

Signature of the promisee: Quality Assurance Commitment Letter 8

In order to ensure that your company can use our products with confidence, we will now give your company a reliable and effective guarantee of product quality and after-sales service. Commitment:

1. The company guarantees that the cables provided fully comply with national standards and the technical requirements in the bidding documents.

2. Our company guarantees production, packaging, and delivery in accordance with the contract requirements, and provides a product quality guarantee. If your company has new requirements for products, our company has strong design and scientific research capabilities and is willing to provide you with a full range of services.

3. Once the contract is signed, our company will deliver the goods in a timely manner as required by the contract (and submit corresponding technical documents as required by the user). If delivery is not made on time, our company will accept the penalties stipulated in the contract.

4. Our company can provide free technical consultation, on-site construction and other services on related products (cable pulling heads 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; providing construction and installation guidance services and debugging until normal operation.

6. Under normal working environment and usage conditions, our company’s cable warranty period is one year, and the cable’s service life is more than 30 years. If the product has problems and causes an accident within one year after it is put into production, our company will be responsible for replacement or repair as soon as possible and bear all the resulting costs. If there is a problem with the product within ten years of use, our company will still be responsible for repairing or replacing it, and will bear the loss.

7. If your company discovers cable product quality problems during installation, commissioning or normal operation, our company will respond within 24 hours within the province or 48 hours outside the province from the time we receive your call or fax. We will send professionals to the scene to investigate and deal with the problem, and we will make sure that your company is satisfied. If any loss is caused to your company's project due to quality defects in our products, our company will bear the corresponding financial responsibility. To this end, our company has a quality assurance department to provide your company with a full range of services. Quality Assurance Commitment Letter 9

First of all, thank you for choosing our company's products. In the process of product sales and services, our company strives to satisfy you with product quality and services.

xx Company’s commitment to product quality:

1. Three guarantees of product quality, and supporting outsourced raw materials are all high-quality products to ensure quality. Our company strictly produces and inspects all products in accordance with national technical requirements for product quality.

2. All aspects of raw material procurement, product production and manufacturing processes are strictly controlled in accordance with ISO9 quality certification standards to ensure that each process is under quality control, thereby ensuring the quality of the product.

3. All out-of-factory products are strictly inspected according to 1% of the inspection procedures to ensure that the pass rate of finished products is 99% for one-time inspection and 99% for spot inspection of finished products.

4. All products have full warranty. If customers find quality problems, if they are our responsibility, we will be responsible for unconditional replacement and timely processing. The product warranty period is three years during the service period.

5. Provide all users with products with updated technology, better quality, and better services. We not only guarantee that the products we provide to customers are completely high-quality and qualified, but we will also actively cooperate to Strong support for your work.

I hereby promise!

xxxxx Co., Ltd.

Quality Assurance Commitment Letter 10, July 6, XX

Party A: _________

Party B: _________ < /p>

In order to implement the "Good Manufacturing Practice for Pharmaceutical Products", clarify quality responsibilities, and ensure the safety and effectiveness of drug quality, the following quality assurance agreement has been reached through negotiation between Party A and Party B.

(1) Party A’s obligations:

1. Party A shall provide Party B with a copy of the pharmaceutical production (business) license and business license, with the official seal of Party A’s unit ( red seal).

2. The drugs sold by Party A must meet the following requirements:

1. Meet legal quality standards;

2. Should have a legal approval number and production batch number; (exceptions stipulated by the state)

3. Packaging labels comply with relevant regulations and storage and transportation requirements;

4. Generally, drugs within three months should be issued, with attached The certificate of conformity must be attached to the factory inspection report for the first operating variety;

5. The batch number for each shipment of the same variety cannot exceed 1 batch number within 10 pieces, and cannot exceed 2 batch numbers within 100 pieces; < /p>

6. Chinese medicinal materials must indicate their place of origin.

3. When Party A provides imported drugs, it must stamp the red seal of Party A’s quality management agency with the inspection report form of the port drug inspection institute for the batch number and the copy of the imported drug registration certificate to Party B each time, and make copies. Pieces should be clearly legible.

4. Party A shall bear full responsibility for the drugs provided. If the quality of the drugs is unqualified, Party A shall bear all costs such as inspection fees, confiscation fines, and disposal.

(2) Party B’s obligations:

1. Party B shall also provide Party A with a copy of the pharmaceutical business license and business license, and affix the official seal (red seal) of Party B’s unit .

(3) Agreement description:

1. This agreement applies to written purchase contracts and purchase contracts not established in writing.

2. This agreement is made in two copies, with Party A and Party B each holding one copy.

3. This agreement will be valid for three years from the date it is signed by both parties.

4. Matters not covered in this agreement will be resolved through negotiation between Party A and Party B.

Party A (seal): _________ Party B (seal): _________

Representative (signature): _________ Representative (signature): _________

_________ Year ____ month ____ day ______ year ____ month ____ day