Verify receipt of the raw material before and during the production of color. Verify finished goods before packing, packing and inspection after a return from a customer.
Review of the material before and during the production of the pigment color. Check out the finished products before packaging, the packaging and inspect goods returned by customers.
Check the raw material before production, color and between pigment production. Check the goods before packing, after packing, and inspect the goods returned from customers