... a manufacturer and supplier various metal spinning parts, spun metal parts, metal spinnings, CNC metal spinning parts, metal spinning, spun metal parts, spinning cones, spinning rings ... . 4. finish: Mirror polishing, satin polished, E-Coating, painting, plating, HDG, powder coating, anodizing, aloddin.5. Heattreatment: quenching, tempering, anneal, normalize ...