china wide flange beam / ASTM wide flange beam
USD $235 - $300 /Ton
Min.Order:1 Ton
Tangshan Yunfeng Industrial & Trading Co., Ltd.
ASTM wide flange beam
Standard & Grade: | a.JIS, GB, |
| b. ASTM A36 GR |
| c. En and Ru |
ASTM wide flange beam
wide flange beam stocklist