... ,1.5mm thickness 2.Surface finishing:powder coating 3.Dimension:400*800mm 4.OEM service 5.ISO 9001:2008 Specifications1. Material ... : 1.5 mm .2. Equipment information: CNC punching machine,guillotine shear, squeeze riveter,drill press,CNC folding,WSE, CO2 shield welder, spray ... components to be made ,please feel free to contact me . 400*800 LED screen display components