MATERIAL PURCHASE  One material supplier want to be an qualified supplier  of our material must pass our evaluation . First, we will make sure the material supplier has the  capacity meet our demand. Second , the supplier  must provide the samples for our confirmation .  and the QA & QC Dept. of our factory will decide  the material supplier can be as our qualified  supplier or not according to the evaluation .  MATERIAL INSPECTION  Before the materials enter into the warehouse of our factory ,the material will be examined and  tested by the Quality Management Department  according to the quality standard . Only the qualified  material can be permitted into our factory .  PRODUCE CONTROL  Every working procedure , such as the material  supply , produce and quality analysis , has built up the quality control unit . also each working procedure is equipped with self-checking, mutual-checking and the professionalsupervision ,which make the statistical and analysis of the quality information appears every day, carry out the technical innovation in producing. QUALITY CERTIFICATE With the excellent quality,  our enterprise have passed the Quality Control System of ISO