... export Product:aluzinc steel coil/galvalume steel coil for construction:standard:AISI,ASTM,BS,DIN,GB, ... CONSTRUCTIONOutsideWorkshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth InsideDoor, doorcase, ... PHOTOS:galvalume steel coils : Galvalume steel coils for prepainted galvalume steel coils and roofing corrugated sheets ...