Changge Dingda Industry Co., Ltd specialized in manufacturing various wheel hubs, bearing blocks, brackets, flywheel covers, clutch housings. Various types of wear and heat resistance machine parts (gray iron, ductile iron, vermicular iron, alloy) research and developed by ourselves are highly recognized by customers. We have established good cooperation with North-Bens Heavy Automobile Co., Ltd, Shaanxi Hande Axle Co., Ltd, Dongfeng Dena Axle Co., Ltd and Guangxi Yuchai Machinery Co., Ltd. In order to meet the international market and business develop needs, to make the production management meets the international standard, and the company successfully achieved the ISO/TS16949:2002 certification. Advanced equipment directly determines the production efficiency and product quality. In the total area of more than 100000 square meters specialized production workshop equipped with cast iron coated sand production lines 5, shell molding machine lines 4. little giant MAZAK vertical machining center 27, Qinghai NO.1 machine horizontal machining center 6, Taiwan Youjia vertical and longmen machining center 19. Products’ design and concert all assisted by CAD. We are not satisfied with achievements in fierce competition. With the second phase of technical upgrade and transformation of company, we will invest enormously to bring in automatic static pressure casting production line from Germany as well as processing center production line operated by robots. Then our production capacity will increase hugely. Our company has 526 employees, R & D personnel 25 people, including 8 senior technicians. Our company auto parts factory production scale, technology and equipment, technology level, production and operation management are setting the pace in the domestic counterparts.