... 3.Small / OEM orders accepted 4.Punctual delivery metal stretching parts ItemDescriptionMaterialStainless steel, carbon steel, mild steel, ... .surface treatmentsanodizing, powder-coating, zinc-plated, chrome plated, nickel plated ,rust-inhibiting, E-coating ,heat treatment, paints ... of surface treatments are available:polishing,zinc platein,nickel platin,chrome plating,powder coating,e-coating phosphate ...