... coilBase materialGalvanized steel coil,Galvalume steel coil,aluzinc steel coil,zinc coating steel coilDX51D,SGCC,DX51D+Z,DX51D+AZ,AZ150 steel coil ... PPGI for Household Appliance ConstructionOutsideWorkshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth, building ...