- Hot Rolled H Beam Steel
- 2016-11-05 08:29
- Hot rolled H beam steel(GB/T11263-1998)H100*100*6*8 H250*125*6*9 H350*350*12*19H488*300*11*18H125*125*6.5*9H250*250*9*14
- Maanshan Hongfa Steel Products Co.,Ltd.
- 2016-10-26 13:14
- H beam steel is a kind of economic section steel with better performance in section mechanics that was developed from I-