Longkou Yudong Machinery Factory specializes in producing brake discs, brake hubs, brake pads, front wheel hubs, back minor axes and flywheel assemblies for autos with the integration of development, casting, processing and marketing. Taking the lead in passing the evaluation of ISO9001:2000 International Quality System Certification in the same trade, our factory was established in 1990. Our factory has advanced production equipment, reasonable techniques and complete detection means. Our capability of cooperation with clients is strong. Our product quality has been reliably guaranteed depending on high-level employees, high-efficiency numerical control, high precision measuring equipment and a complete set of strict and reliable quality guarantee system.