Steel structure building is new type building structure, structure formed by steel column, beam, bracing and purlin, all the components are prefabricated manufacture in workshop and ready for assembling, wall and roof materials could use 
Single color sheet or sandwich panel, all the steel structure components connected by bolt, easily installation and quickly finished 

Materials specifications of steel structure building as follows:
1. Main structure: steel column, roof steel beam, materials Q345B welding H beam, yield strength: 345MPa
2. Secondary structure: roof bracing, column bracing, roof purlin, wall purlin, tie bar, materials: Q235B steel, yield strength: 235MPa
3. Wall and roof: single color steel sheet, sandwich panel for customers choose
4. Door: sliding door, roller shutter door
5. Window: aluminum alloy window, UPVC window
6. Surface treatment of steel structure: painted or hot-dipped galvanized

Steel structure building drawings and quotation:
1) Customized designs are accepted
2) As long as you like, we can design and provide drawings for you
3) In order to give you an exactly quotation and drawings, let us know length, width, eave height and local weather
We will quote for you promptly.Pls contact me,Email:jessica@sanhecg.com  Whatsapp/skype:+86-13402493802