... manufacturer of car water pump & oil pump more than 30 years experience TS16949 certificate Aluminum die casting , mould , CNC machining The TheWin ... ,JIANGHUA PUMP(formerly as China military enterprise) specializes in auto water pumps& oil pumps, XYOYO POWER TECH specializes in engines, ... , America, the Middle East, Southeast Asia etc. automobile die casting water pump 474 , mould , CNC Machining