1.stainless steel or cold rolled steel, 2.1.0 to 2.0mm thickness, 3.strong and ... ,car,truck,ship and so on. Item name:metal fabricationMaterial:Steel, stainless steel, aluminum, brass etc.Making process:Laser cutting,CNC Punching,CNC ... , Auto CADCertificationISO 9001:2008, Production Assessment professional customized sheet metal stainless steel door