Wenzhou Yuzheng Auto Parts Co, Ltd is a professionalmanufacturer of vehicle accessories. The factory hagperfect quality management system, all products havebeen rigorously tested, the company not only has thedomestic advanced CNC equipment, but also from theUnited States, Japan and other countries The introduction of deep-hole processing machine, within thechamfering lathe, the domestic first-class aluminumpiston hard oxidation and other advanced equipmentequipmentlinesand mechanical and electricalintegration of testing equipment and laboratories are in theleading position.