wheel hub, parts for trailer, material grey cast ironGG25 and GGG45 (other material can be made) Weight: 3.5kg Surface: black painting Applied software for specification drawings: Pro/E, Auto CAD, Solid Work 2001,CAXA, UG, CAD/CAM/CAE Design and alloy selection flexibility Materials: Stainless steel, carbon steel, alloy steel, heat resistant steel ISO9001 approved Produced by experienced technical staff Small orders accepted Production capacity: more than 8,000MT per year Perfect test ability CNC Machining:CNC lathes, milling, drilling, planning, grinding machines and assembly also available.