Zhejiang Gongzheng Auto Parts Factory was founded in 1990. Our company is specialized in the production of products for automobile air brake systems. Our main products include air brake valves for DAF, FAW, HOWO, Shangxi Automobile, Saic-Iveco Hongyan, Foton Auman, North Benz, MAN, Volvo, Scania, Sinotruk and Benz. Many of the products have been used for automakers, such as SANY Heavy Industry Co., Ltd., DAF, Saic-Iveco Hongyan Motor Co., FAW, Foton Motors Company Fukuda and North Benz Heavy-Duty Truck Co. With the area of 30000sqm, our factory has complete research and development measure and advanced equipment, such as function testing benches, lifespan testing benches, vibration testing benches and temperature testing boxes. There are complete machining crafts involved in NC machining (60 NC lathes), casting impregnation patching, surface treatment and soft assembly. With the quality policy of "continuously improve and establish first-class ...[More]lity, wholeheartedly serve to make customers satisfied", our company tries to realize the promise of "Gongzheng Brake Products, used without worry".