1.JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, UPN, UPE, etc 2.size ... competitive price! Galvanized AngleSpecification:GB/EN/ASTM/JIS/ S275JRGrade:A36,SS400,Q235,Q345,ST37,ST52Zinc ... --Size 200 Galvanized ChannelSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, UPN, UPE, etcGrade: ... -400mm Galvanized Steel FlatSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, UPN, UPE, S275JR ...