steel purline

steel purline: 1.our company is a professional supplier in the field of steel structure,we also design and fabricate steel structure pieces as per client,s request. 2.Steel beam is a kind of economic steel section product which is optimized from beams ,it is a kind of economical profiled with better mechanics capabilities . Application : 1.large-scale building, for example,high-rise building ,workshop etd 2.bridges ship building 3.crane ,machinery foundation. 4.brackets,beddings and so on.