Dongying Xinyihuifeng Auto Fittings Co., Ltd. Belongs to Shandong XinyiGroup. It mainly engaged in the research and manufacture of Constant Velocity Joint Assemblies for VW, Audi, Honda, Ford, GM, Mazda, Nissan and Toyota, etc. We adopt advanced manufacturing technical process, purchasing domestic and international advanced production equipment and the corresponding testing equipment. We mainly use CNC track grinder for CVJ outer race from Italy FMT *****. unit meccanodora. And CNC track grinder for CVJ inner racefrom FMT *****. unti meccanodora. We also buy Ball spline and thread machine tools from Germany EX-CELL-O Corporation, carburizing, hardening and tempering continuous heat treatment equipment from Germany IPSEN Corporation and quenching and tempering equipment from Germany EFD. Webuy many advanced test instruments: global performance 575 coordinatemeasuring machine from Germany hexagon Metrology, Axio Imager A1M fromGermany Carl Zeiss etc. In addition, we buy advanced test instrument fromhome market and overseas market: static torsion test, torsional fatigue testand four square test. We trust that our company lies in advanced level in theproduction of automotive accessories constant velocity joint drive shafttechnology level.
