Steel structure is mainly composed of H steel, Excellent plasticity and toughness, high level struct Steel structure is mainly composed of H steel,Excellent plasticity and toughness, high level structure stability, disaster resistanceespeciallythe building structure in some area that earthquake frequently. There are many merits that are strong bendingresistance, simple construction, cost saving , weight lighting ,etc. Application fields are broad such as industrymill, civil building, civicism project, oil platform, bridge, etc.Purpose: modern large mill, exhibition booth, garage marketplace,etc. Merit: quality lighting, large span, short construction period,etc.Material : high quality steel from some steel mills internal, up to the GB of steelmaterial of Q235B and Q345BWeld: ambush automatic weldingRust removal: Sand Spraying, remove rust completelySpray-paint: spray the primer of antirust surface so as to obtain the best antirustfunction.

steel H-beam