1.304,18:10 stainless steel, 2.stain or mirror surface, 3.0.8 to 1. ... ,car,truck,ship and so on. Item name:metal fabricationMaterial:Steel, stainless steel, aluminum, brass etc.Making process:Laser cutting,CNC Punching,CNC ... ;Spot welding machines;Stamping machines;Rolling machine;Pipe bender;U-shape extrusion press;Cold press;Turning machine;Milling machine;Grinding machine ...