First, prepare procurement plans for various projects to ensure the quality of purchased items;
Second, the purchase or substitution of materials must be confirmed by the quality inspection department and issued a written certificate before they can be put into storage;
Third, the purchased raw materials are put into storage on time;
Four, as far as possible to issue certificates for all purchased goods;
5. After the purchased goods are put into storage, submit the invoice together with the receipt to the finance department;
Six, when the purchase plan changes, fill in the purchase attached page and submit it to the warehouse for review and then to the finance department;
Seven, timely feedback to the relevant departments of the procurement progress;
Eight, external processing, clear processing progress, before storage by the quality inspector inspection;
Nine, regularly consult the material price, when looking for a new supplier or a new processing unit, the cost should be approved by the general manager;
10. Information about the price increase or price decrease of raw materials shall be reported to the general manager in time or approved by the general manager, and the larger supporting units shall have a written application for price increase in advance and be approved by the general manager;
Eleven, each kind of purchased or processed products, provide more than three suppliers, by the general manager according to the quality and price of materials to determine the manufacturer;
Twelve, cooperate with the warehouse management department timely inventory of common items, found a small amount of timely report to the superior;
Thirteen, obey the superior leadership, and actively complete other tasks assigned by the superior leadership.