... External size5750mm(L) * 2250mm(W) * 2560mm(H)Steel structure3.5mm prefabricated C section steelRoof panel75mm thickness EPS sandwich panel steel sheet ... keysElectricity systemdistributor/1pc,tube light/2pcs,switch/1pcApplicationliving house, office, dormitory, carport, shop, booth, kiosk, classroom, meeting room, canteen, sentry box ...