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I. the general

This system is formulated for the purpose of improving product manufacturing quality and enhancing product market competitiveness.

II. Scope of application

1. This system applies to the quality control management of raw materials and spare parts.

2. This system applies to the quality control and management of semi-finished products in the manufacturing process.

3. This system applies to the quality control management of finished products leaving the factory.

Three, responsibilities

1. The warehouse quality inspection department is responsible for the inspection and determination of raw materials, spare parts and finished products before they leave the factory.

2. The production department is responsible for inspection and determination in the manufacturing process.

3. Other relevant departments shall cooperate with the implementation.

IV. Contents of management

1. Quality control and management of raw materials and spare parts

1.1 When the raw materials and spare parts purchased by the Purchasing Department arrive, the Purchasing Department shall inform the quality inspector of the Warehouse Quality Inspection Department to conduct inspection.

1.2 The warehouse quality inspection department shall conduct inspection according to the relevant inspection data provided by the R&D and Design Department. The quality inspector shall complete the "Inspection Record Form for Raw Materials and Parts", and fill in the "Product Inspection Application Form" after passing the inspection. One form shall be submitted to the accessories warehouse, the other to the Purchasing Department, and the other to the quality inspector for record and record.Only qualified inspection can be put into storage;If the inspection fails, fill in the "unqualified notice" and submit it to the purchasing department in duplicate, and the quality inspector will keep record in duplicate.The purchasing department is responsible for the disposal of nonconforming products.

1.3 Concession and acceptance of raw materials and parts:

A. When the raw materials and spare parts submitted for inspection are slightly unqualified, but the overall performance of the finished products will not be affected, in order to ensure the normal production, concessions can be made to accept processing.

B. The inspector of the warehouse quality inspection department shall fill in the "unqualified notice" and inform the purchasing department to apply for concession acceptance.

C. The purchasing department shall fill in the "Concession Reception Application Form", and allow the Concession Reception after the joint examination of the warehouse quality inspection department and the demonstration and approval of the production department, and handle the warehousing.If the manufacturing requirements cannot be met after demonstration, it shall be implemented according to Article 1.2 above.

D. If the same supplier accepts the same product by concession for more than 3 times in a year, the purchasing department shall replace or eliminate the supply qualification.

2. Quality control and management of semi-finished products in the manufacturing process

2.1 In the process of production, the quality inspector shall be responsible for the inspection and inspection of semi-finished products in each process, and make "Daily Inspection Records" for easy traceability.

2.2 When unqualified occurs, mark and record it, and place it in isolation.Inform production manager immediately for rework or repair.

3. Quality control and management of finished products

3.1 After the assembly of finished products, the quality inspector shall make full inspection of the products according to the testing requirements and make "Daily Inspection Records".

3.2 If the inspection fails, the quality inspector shall record the failure, mark and isolate it, and notify the production department to rework or repair it.

3.3 Concession and acceptance of finished products: If the finished products are slightly unqualified but do not affect the overall performance or can basically meet the requirements of customers, we can apply for concession and acceptance in order to ensure the delivery time.

A. The quality inspector fills in the "Notice of Nonconformity".Inform production department to apply for concession acceptance.

B. The production department shall fill in the "Concession Reception Application Form", submit it to the joint inspection of quality inspection and R&D department for demonstration, and allow the supply of finished products after the approval of the general manager.

C. The acceptance of finished products by concession is not allowed to apply at will. Once the acceptance by concession occurs, it indicates that the manufacturing process control of the product is wrong.At that time, the responsible person and the relevant inspector will be punished 50-500 yuan per time according to the reasons for the failure and the relevant operation procedures.

4. Inspection records and statistical summary

4.1 The quality inspector shall make inspection records in time for each inspection, which is the main basis for judging and tracing nonconformity.

4.2 At the end of each month, the quality inspector will make a statistical summary of the nonconformance of the current month and submit it to the superior leader for review and filing.

5. Correction and Prevention

5.1 In case of major or batch nonconformities, the quality inspector shall, together with relevant departments, study and formulate corrective and preventive measures (hold a coordination meeting if necessary), fill in the "Form of Corrective and Preventive Measures" after forming a resolution, and distribute it to relevant responsible departments to ensure the smooth production.The "Corrective and Preventive Action Form" is kept on record in written form for follow-up and traceability.

5.2 According to the results of monthly quality statistics, the quality inspector shall refine the main reasons for nonconformities, propose to hold a monthly quality meeting, study and formulate corrective and preventive measures with relevant departments, fill in the "Form of Corrective and Preventive Measures" and keep the Form in written form for follow-up and traceability.

5.3 Correction and Prevention shall "draw inferences from one example" to avoid similar nonconforming products in other products.


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