... Hollow Section Hot rolled coils Steel Plate Steel Rebars ANGLE Specification: JIS G3141,GB Q235--Q345, ... from Size 20--Size 200CHANNELSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, UPN, UPE, ... etc SIZE: 50mm-400mmH—BEAMSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, EN STANDARD, etc ... 100--Size 600 I—BEAMSpecification: JIS G3141,GB Q235--Q345,ASTM A36,DIN STANDARD, IPE, IPEAA ...