Our main products are piston, piston ring, bearin and aluminum casting parts. We have introduced technology and production facilities from German MAHLE and GOETZE for piston and piston ring designing, testing, manufacturing and inspection; and we also imported some key equipment form Germany, Ltaly, USA, Switzerland and Japan for manufacturing and inspection. We introduce JIT and ERP in product developing, outsourcing, manufacturing and fter-sale service. Main procducts are OEM supplied for DCI11 engines of RENAULT. Cummins B/C series diesel engine, TU3 and TU5 engines of DPCA. YUCHAI series diesel engine, DCD series diesel engine, DFM engine.