As one of the best China steering system, power steering rack, steering pump, cartridge kit, automobile gear box manufacturers, Quanxing Machining Group Co.,Ltd is skillful in heavy duty and agricultural vehicle construction, welcome to import steering system truck, passenger car and tractor from our factory. With advanced facilities, excellent developing ability integrated with manufacturing capacity, Quanxing is able to complete complicated tests of power steering systems, including performance test, life test, high-low temperature test and noise test, to ensure the quality of the product in the large scale production. The company has got the certification of ISO 14001:2004, ISO/TS 16949:2009 and OHSAS8001:2007.