Established in 1990, Quanzhou Yongjin Machine Fittings Co., Ltd specialize in development and manufacture various high quality undercarriage parts such as Track shoe,brack bolt,track roller,track link,sprocket,idler,etc for excavator and bulldozer.We also produce U bolts,wheel bolts,centre bolts,gear,bracket,shackle,etc for truck.



With near 20 years experience in this industry,Yongjin occupy nearly 30,000 square meters and have emerged as one of the most reliable manufacturers of undercarriage parts among our competitors due to the advance administration,well-equipped...