SHANTE SONGZHENG Construction Machinery Co., Ltd. has been a base in the optimization of engineering vehicles since 2000. We specialize in the production and supply of excavator, bulldozer and wheel loader components. Our detailed catalogue offers a complete selection of OEM parts including the idler, bushing, sprocket, track roller, carrier roller, track chain, track shoe, hinge pin, tension device, excavator bucket, etc. Also available are various electric and hydraulic parts. The performance of a machine is only as good as the sum of its parts. SHANTE SONGZHENG Construction Machinery has been a bastion in the optimization of engineering vehicles since 2000. As the designated OEM partner for KOMATSU, we specialize in the production and supply of both excavator and bulldozer components for these two brands. Our detailed catalogue offers a complete selection of OEM parts including the idler, bushing, sprocket, track roller, carrier roller, track chain, track shoe, hinge pin, tension d…