... High intensity crankshaft, cylinder block and cylinder head, all are made of alloy cast iron, with smaller ... & Cummins China; 4.ISO9001:2008 certificate; All our engines, gensets are carrying out by a ... As we are manufacturer, we can supply all our HD products directly to our customers and clients, ... kindness agencies from all over the word to representus for saleing, marketing our HD goods; for this ...