
We produce the raw material, wire and we do the cable assembling, the whole supply chain we own in order to constantly monitor the quality of our final products and offer customers the competitive prices. The company has passed the certification of ISO9001quality system and ISO14001 environment system. All the products are accordance with RoHS Standard while the HDMI cable also got the HDMI Association certification.
Chengyue has assigned QC checkers throughout the whole production facility. With the professional testing equipment and implemented quality systems and processes, all the products are strictly tested before exporting, which makes Chengyue cables excellent performance and durability.
Chengyue's quality policy features Stable Quality, Management Excellence, Quality Assurance, and Customer Satisfaction, and we continually pursue the "zero defects" quality goal. With the support of our world class specialized team, advanced production equipments, innovative technology, faithful lab system and the employee passion, we deeply believe that Chengyue can provide our customers with reliable products and excellent services.