... brushed stainless steel power supply boxesPRODUCT DESCRIPTION1.The metal box combined with black powder coated door ,bottom base,knockout holes and ... Laser cutting, Stamping, Welding, Surface treatments, etc.2.Stainless steel, Steel, Galvanized steel, Aluminum, Copper, Brass.3.Prototype within one week, ... 4.All outputs certified ISO 9001:2008, ROHS and UL.5.Own Molding/tooling Room: We can make or ...