Zhongshan Yongyichang Electronics Co., Ltd. is a professional manufacturing company with 20 years of experience in designing and manufacturing silicon (silicon) rubber products. In order to implement the business policy of "customer first, quality first, and excellence", the company has passed the ISO9001:2000 version certification, and established an enhanced quality assurance system according to the requirements of United Technologies Corporation (UTC). In order to cooperate with customers to respond to the EUs "ROHS" directive on the restriction of hazardous substances, the companys products have successfully passed the (CTI) environmental protection test. Our company has introduced advanced production equipment, testing and inspection instruments from Japan and Taiwan, etc., which can test and inspect the physical and chemical properties of raw materials and products, as well as the technical performance of surface treatment. The sound company organization guarantees the smooth progress of the quality work and further improves the quality assurance ability.