Main Products: We are specialized in research、manufacture and sale all kinds of engine repair equipment. Our business scope includes machine tools that can repair engine and auxiliary equipments, e. g. crankshaft grinding machine, camshaft grinding machine, vertical fine boring machine, cylinder honing machine, valve seat boring machine, cylinder boring machine,con-rod boring machine, cylinder block boring machine,cylinder block boring & milling machine etc,which are widely used for repairing Auto engine....