we are a trust supplier of OEM marine & locomotive diesel parts,such as engine valves, piston, piston rings, main bearings,con rod bearings, nozzle,plunger etc. suit for Russia engine , Д49 ,Д50, Wartsila, MAN, Daihatsu, Yanmar, MAK, Pielstick,SKL,Sulzer ...
中国, Shijizahung