... -makings, DEHUA MACHINERY specializes in pouring die casting,sand casting and CNC machining parts for auto, motorcycle,general-purpose machineries ... ;Roughmeter;Leak tester;power tester;run in tester etc.MarketOur parts are popularly used for motorcycle, automobile, general purpose engine, ... in Europe, America, the Middle East, Southeast Asia etc. aluminum die cast cylinder , mould ,CNC machining