Name: roofing sheet and tiles 1.Material: color,zincalume,zinc 2. ... or roof of factory, warehouse, garage, exhibition center and cinema.6) Raw materials: Cold-rolled steel, galvanized ... across the width8) Used on exterior and interior walls, roofs and soffits and on straight or curved surfaces with ... Co., Ltd is a manufacture and exporter in china 2)steel floor decking sheets, tile roof,steel purlin ...