Mining I beam
mainly use for coal mine construction and metal structure.
execution atendard: YB/T5047-2000 and YB/T5047-2000/2016JX039
Name:LUCY ZHANG
Mob:+86 15128801930
Wechat:15128801930
Skype:zhanglu-jy
QQ:471879723
Emai:471879723 AT qq.com
Brand Name | HBIS |
Place of Origin | Hebei, China |
Model Number | 9# |
Standard | BS |
Grade | 20Mn |
Mining I beam
mainly use for coal mine construction and metal structure.
execution atendard: YB/T5047-2000 and YB/T5047-2000/2016JX039
Name:LUCY ZHANG
Mob:+86 15128801930
Wechat:15128801930
Skype:zhanglu-jy
QQ:471879723
Emai:471879723 AT qq.com