Fujiansheng Shengan Mechinery Development Co.,Ltd was found in 1985, Shengan is a professional and comprehensive enterprise that integrates casting, forging, processing and sales. We are specialized in the production of excavators, bulldozers, loaders and chassis parts of other crawler engineering machinery. Shenganhas been one of the top producers of quality excavator parts andundercarriage products, such as: track roller, carrier roller, sprocket, front idler, track link, bucket and etc.