... ) compliance 3. OEM & ODM service OEM high quality bending stamping: made by the way of progressive stamping, and ... fabricatetooling in house.Materials: Iron, stainless steel, brass, copper, alloy steel, aluminum,etc.Surface finish:Polished, Plating ( ... Nickel, Chrome,etc), Coating, Painting.Making Process:Cutting,Stamping, bending, punching, lubricating, etc.Usage of products: Precision stamping ...