... powder coating wheel hub, parts for trailer,material grey cast iron GG25 and GGG45 (other material can be made)Weight: 3.5kgSurface ... CAD, Solid Work 2001,CAXA, UG, CAD/CAM/CAEDesign and alloy selection flexibility Materials: Stainless steel, carbon steel, alloy ... abilityCNC Machining:CNC lathes, milling, drilling, planning, grinding machines and assembly also available. 100x4 cast iron wheel hub