... , GB11253-89, ASTM A1008-2000, BS, etc.PackingWrapped by plastic film and waterproof paper, and then fastened on wooden pallet ... has the strength and shape exchanging performance of the steel plate. at the same time has the good adomment and ... , corrugated roof, wall, rainwater drainage pipe, terrace, retailer booth, roller shutter door Inside: Door, doorcase, light steel roof structure, folding screen ...