JOIN-WIN supply DIN17100 common structural steel DIN17100 series steel grade is a kind of common structural steel .DIN17100 series steel grades include : USt37-2, RSt37-2, St37-2, St37-3, St44-2, ....
Henan Join-Win Im/ Ex Corp. Has been committed to the of export steel industry more than 10 years. Our company is located in the same city with Shao Lin temple, which is the birthplace of Chinese....
Stock ASTM A570 GR33 Hot-rolled Carbon structural steel A570 GR33 is in the standard of ASTM A570.ASTM A570 GR33 is a kind of structural hot-rolled steel. Standard: ASTM A570 Steel Grade : ....
offer SM490 Welding structural steel JIS G3106 is a kind of welding structural steel. The standard of G3106 is JIS. Welding structural steel JIS G3106 is used for the structure part with high....