1, Seize the purchase of raw materials and acceptance;
2, To ensure effective process documentation and implementation process;
3, Pegged to the product quality inspection;
4, Do a good job of quality prevention and improvement.
5, Conformity assessment on suppliers: including supplier survey and visit, supplier material trial, etc. According to the survey and the results of visit and trial, make a comprehensive assessment and determine the qualified suppliers.
6, The implementation of procurement, strictly in the assessment of qualified suppliers for procurement, if there is no need for qualified suppliers to purchase the material, the implementation of interim assessment.