through supplier audit and raw and materials test to ensure that product quality is controlled from the source. Standard management procedures and Standard operating procedures to regulate all activities related to the product to be executed as required. Complete all qualification and validation in accordance with the validation must plan to ensure that the key elements of the relevant operations can be effectively controlled. Strict release review to prevent non-compliant products from entering the next program. A series of quality assurance including these contents have laid the cornerstone of quality work.
