... quality and quick delivery 3.Available to ROHS Nickel plated brass case / Stamping partsThe raw materials purchasing ... have been washed sourly for the protection and nickel-plated handles,which prevent aging effects of ... : Steel, Stainless steel, aluminum alloy, red copper, brass, bronze.Produce process: Stamping, Deep drawning, Welding.Die ... we produced is available to RoHS. Nickel plated brass case