Set up in 1992, Yuhuan Huahai Machinery Co., Ltd. is located in Yuhuan County, Zhejiang Province, the national famous production basis of motorcycle and automobile parts and assemblies. The main products manufactured and provided by Huahai Machinery are the completed series of heavy duty truck and trailer air brake system components, such as air brake chambers both single room and double rooms, slack adjusters both manual and automatic, scamshafts, brake shoes, ect. Huahai Machinery has passed the ISO9001:2000 for the quality management system and the products have passed the tests by the National Automobile Quality Inspection Center (Xiangfan). With the good and steady quality, Huahai Machinery has the good reputation in both domestic and abroad markets.Huahai Machinery always keeps to the management concept �customer supreme, quality first� and insists on the quality principle of "based on honesty, insists on improving". Through more than ten years� development, Huahai Machinery not only has the full sets of production equipments and tests equipments to ensure the production and the quality control can be made efficiently, but also has an excellent team to make sure to provide the customers the best service before, during and after the sales. Huahai Machinery is always ready to cooperate with you to develop the markets and make success for both of us.