1.Material:SPCC and A3 steel 2.External size:1220*70*51mm 3.OEM service 4.ISO9001:2008 certification 5.Rational price Specification: 1) Material: ,0.8 mm thickness2) External size: 1220 mm* 70 mm *51 mm3) Equipment information: CNC punching machine,guillotine shear,CNC milling,general milling machine,drill press,CNC folding,WSE, CO2 shield welder, spray coater,automatic screen,assembly line. 4) ...