... house, and process all kindsof precision metal hardware parts per customer's design, specification or samples. Materials ... surface treatment (Zinc, Nickel, Chrome, Tin, Ag; Painting, Powder, Anodizing, E-coating, Silkscreen, Heat treatment, Black oxide) ... metal stamping parts, air conditioner brackets, brackets,deep draw stamping parts, die casting, metal brackets, metal processing parts, custom made ...