... color coated steel thickness 0.326mm&Panel thickness:40mm (Aluminium panel avaliable,insulate with polyorethane,grooved and ... embossed style,aluminium thickness 0.4mm panel 40mm)2.Accessory contain all nessory part ... *5000,220V,50HZ,800N,With remote control. 8.Panel size 4000*4500,insert one square steel bar ... 40mm,square steel bar size 25*25 10.Panel size 6000*4500,insert two square steel ...