Gold Index: 668
Qingdao Sangao Metal Material Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Qingdao Province/State: Shandong Country/Region: China (Mainland)
Structural Steel H Beam
Flange Thickness: 5-30 Grade: Q235 Technique: Hot Rolled Thickness: 90mm-300mm Application: Construction ...
2013-11-29
Hot Rolled Steel I Beams
Material: Q235, SS400, ST37-2, S235JR3. Size: 80mm-300mm4. Length: 6, 9