As a leading manufacturer and supplier in China, our company is specialized in complete engine and spare parts, such as crankshaft, camshaft, connecting rod, cylinder head, cylinder block, cylinder liner, piston, piston ring, engine valve, engine bearing, oil nozzle, oil seal, oil pump, fuel pump, water pump, turbocharger, and so on. Our products have been exported to many countries. Shanghai Stone Diese Engine Co.,ltd is also the supplier for China DEUTZ/KHD, CUMMINS, ISUZU, PERKINS and CATERPILLAR as well as MTU, KKK Germany. We also supply China products which are made by joint venture with international engine and engine parts, for example MAHLE IZUMI, Mahle, Elring, Bosch, Payen, Federal-mogul, TP, Holset, S. Valeo, Garrett, Borg-Warner, KKK, ZF, Eaton, Fuller, GKH, Thomson products which made in China under strict quality control and international quality standards.We aim to be a top class supplier for worldwide OEM and aftermarket! We hope build good business relationship with all company which is do business in this field.