Hot-dipped galvanized steel coil/strips Grade:Q195,Q235,Q345,SPCC,DX51D ... :40-610-630-1250mm Zinc:60-275g/m2 HDGI Hot-dipped galvanized steel coil/strips Our factory located in Hebei Province ... , Tile row plates,celling bar, T bar, etc. HDGI Hot-dipped galvanized steel strip coils