Product Use: construction, electronics, computer accessories, computer IO shrapnel, electrical, mechanical, building,, kitchenware, hardware, auto parts, pressure vessels, parts stamping, stationery, glasses frames,. Medical equipment, stainless steel etching materials adjust the gasket, chemicals, chemical packing, chemical seals, etc.. Specifications: Thickness 0.08mm-3.0mm width 3mm-1500mm Product Hardness: Vickers (HV) 180-550 over the product surface: 2B (Matte), BA (bright side), HL (drawing) (frosted), 8K (mirror), Titanium, foil, can be customized material, hardness, thickness, width, custom-made.