Taiyuan Railway Transportation Equipment Co., Ltd, one of Chinese earliest railway factories, is a wholly owned subsidiary company of North CNR. The company predecessor, the Shanxi Province machine industry germination place, was built in 1898 and up to now it has more than 100 year?s history. The company covers an area of 686,000 square meters, plant area of 182,000 square meters, fixed assets net value of 310.45 million RMB, the existing staff 4562 people.Taiyuan Railway Transportation Equipment Co., Ltd is a main factory for making and overhauling of electric locomotive, railway wagons and railway engineering work vehicles in China. Above all, the railway engineering machinery made by the factory represents the leading domestic level. The railway electric locomotive aspect involves making and overhaul each electric locomotive in the main railway, includes SS3, SS4, SS7C, SS8, SS9 etc, altogether 11 varieties, in a year 300 sets. Railway wagon involves flat wagon, hopper wagon, tank wagon and open top wagon, in a year manufacture 10000 sets and repair 5000 sets. The engineering work vehicles include catenary work car, invariable tensile force unrolling car, heavy rail car, industrial diesel locomotive, tunnel two car and so on.Besides railway vehicles, Taiyuan Railway Rolling Stock Co., Ltd. can provide almost all kinds of railway parts, railroad parts, railway wagon parts or railway castings made by casting process or forging process through its own manufacturer workshops or its close cooperative factories. These train parts include: railway bogie, axle box, bogie bolster, bogie frame, railway coupler, railway axle, motor housing, brake block, upper and bottom center plate, coupler yoke, coupler draft lug, ADI bushing, side bearing , brake block holder and so on.