China Shanxi Datong Gear Group Co., Ltd. is China's fixed-point auto gears, transmission, front axle professional manufacturers. In 1958, company-wide area of ??500,000 square meters, the annual income of $ 70 million, more than a thousand sets of main production equipment, including drip-style Japanese production line of controlled atmosphere carburizing heat treatment, carburizing Austria Aichelin heat treatment production line, Gleason quenching press, the U.S. M & M3525 test center gear, worm wheel gear machining center in Hungary, SRS405CNC Juan Duarte razor grinder and other advanced production and testing equipment. The main products are heavy-duty automotive transmissions, Cummins engine gears, medium and large horsepower Fiat front drive axle, spiral bevel gear and other vehicles.. (more>>)