... of progressive stamping,and thendo the surface finish. Product keywords: metal processing part, metal stamping part, ... component, pressing component, stamping products, pressing products, punching products.product rang: wall switch, relay, breaker, thermostat, mid ... etc), Coating, Painting.Making Process:Cutting,Stamping, bending, punching, lubricating, etc.Usage of products: Precision stamping parts ...