... ,galvanized... Welcome customized drawings or blueprints; OEM orders acceptable;Set top box stamping parts1. Provide in-house design 2. ... steel, aluminum, zinc, brass, plastic etc.Making process:Stamping, deep drawing, bending, punching, laser cutting, threading, welding , tapping, riveting, grindingSurface ... , chrome/zinc/nickel plating, PVC coating, anodize, E-coating set top box stamping parts