... :2008 Specifications1. Material: Aluminum2. Thickness: 1.5 mm .2. Equipment information: CNC punching machine,guillotine shear, squeeze riveter,drill press,CNC ... , CO2 shield welder, spray coater,automatic screen,assembly line.3. Specification:as per drawings or samples or special requirement.4. Packing ... show, if you have any other kinds of LED screen display components to be made ,please feel free ...