- Joist Steel
- 2016-11-04 02:28
- C structural beam:A. Grade: Q235, Q215 B. Wall thickness: 0.2mm - 5.0mm C. Length: 6m - 12m or as customer's requirement
- Copper Pipe
- 2016-10-26 12:19
- Copper pipe:1) High efficiency, energy saving healthy2) The inside surface area increases 70~100% than plain copper tube