1. All non-standard equipment of China Stud Supplier shall be manufactured in strict accordance with the drawings and design requirements.

　　 2. Non-standard manufacturing units should prepare a construction schedule to facilitate the calculation of the construction schedule. If there are any problems during the construction process, they should be recorded and resolved in time.

　　 3. The technical personnel should record the self-inspection and acceptance of the product.

　　4, non-standard parts should be tested in time, and relevant records of the test process should be recorded. If there are any problems, the non-standard parts should be corrected in time until they are qualified.

　　 5. After the non-standard parts are completed, self-check and mutual check should be carried out, and the next process can be started after the complete check is reached.

　　 6. The production process of non-standard parts of Industrial Bolt Factory should be strictly controlled and recorded. If you have any problems, please make improvements in time.