Sheet Metal Types 1.Thickness:0.3~0.6mm 2.Material:steel,polyethylene ... the best price&good quality can be provided.Sheet Metal Types,Sandwich Panel Effective widthWall panel: 950mm 1150mm Roof panel: 950mmLengthBest ... :+86-543-2282622SKYP:helen.xinjiasteel More Environmental Protection,Sheet Metal Types,Sandwich Panel