- Q235 steel purlin in Tianjin
- 2016-11-19 11:31
- HomeMineralsMetallurgy IronSteel Structural Steel Q235 steel purlin in TianjinTianjinKaiFeng metal material Co., Ltd[Pro
- U Channel
- 2016-11-19 10:43
- Name: Channel steelStandard: GB/ASTM/JISGrade: Q195,Q215,Q235,Q345Certification: ISO9001/SGS/BVDelivery: fastest 1 dayBr