As a leading manufacturer and supplier in China, we are specialized in complete engine and spare parts. Such as crankshaft, camshaft, con 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 exported many countrys .We are also the supplier for China DEUTZ/KHD, CUMMINS, ISUZU, PERKINS and CATERPILLAR as well as MTU, KKK Germany. We also supply the 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...