1. OEM cast iron motor shell 2.machined by CNC , machining center 3.Inspected by ... ;2.Exporting to U.S.A, U.K., Germany, Italy, Japan, Swiss, Australia, and South-east Asia; ASTM, DIN, BS, JIS ... of service,4. Punctual delivery time; 1. OEM cast iron motor shell2.machined by CNC , machining center3.Inspected by CMM4.Smooth ... or finished products to meet customers' requirements. OEM cast iron motor shell