As a leading manufacturer and supplier in China, we specialize 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. We are also the supplier for China DEUTZ/KHD, CUMMINS, ISUZU, PERKINS and CATERPILLAR as well as MTU, KKK Germany.