1.Raw material control:Procurement of raw materials to carry out random checks to ensure the quality of the product! Communication with the manufacturers of raw materials in a timely manner, so that it continue to improve the quality of the raw materials
2.To the class first perform a self-test of mutual inspection seizure in the production process sampling, inspection, Preamble quality verification every process is completed, in order to determine whether into the next process, assembling finished shipment inspection