Steel structural building:
1.Steel frame, rafter, column and so on.
2.Building accessaries supply.
3.Detail design drawing.

Steel Structural Building Specifications:

1.Standard: Chinese GB50221-2001.

2.Material: Grade Q235, or equivalent to ASTM A36, Grade Q345, equivalent to ASTM A572.

3.Section: I / H section, or customlized profile.

4.Sand Blast: Sweden SA 2.5 Sand blasting.

Welding: Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding.

5.Surface treatment: Galvanize and painted.

6.Certification: ISO quality system.

Application: Commonly used in industrial factories, warehouse, commercial buildings, etc.

7.Advantages:

Light weight and high strength.

Water proof and fire proof.

Fast and flexible to assemble.

Long time durable.