... ". Confirm the delivery on time! TANGSHAN BAIFENG STEEL CO., LTD. GALVANIZED STEEL PRODUCT CATALOGUEWe have our own galvanization mill, which has ... 80um(200-600g/m2)Size: from Size 20--Size 200 Galvanized ChannelSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD ... ,S275JRZinc thickness:30-80um(200-600g/m2)Size: 50mm-400mm Galvanized Steel FlatSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN ...