Our company has obtained the ISO9001-2000, ISO/TS16949, ISO14000 certification etc. Our products are sold directly or indirectly to the large auto manufacturing enterprises such as: Shanghai Volkswagen, DongFeng Nissan, No.2 Autos group, Shaanxi Auto Group, JiangLing cars, BYD auto etc famous company.We have introduced from abroad a lot of advanced production and testing equipment, and the world most advanced imported equipment including the PVF and Zinc line which fundamentally guarantee the quality of the products.