... 304,316,Staniness steel,carbon steel,aluminum,Process:Stamping,cold-forming,punchingFinish:plate,oxidation,spray-paint,polishing,Baking ... High quality. Itemhigh quality high quality metal front panelMaterialStainless Steel, Cold Rolled Steel, Aluminum, Brass, Copper, Gilding, Bronze, Kovar, ... and Electro-Painting,high quality high quality metal front panel.2D&3D Design1. 3 designers in house.2. AI ...