| After-sales Service: | Installation Drawing, Installation Video |
|---|---|
| Certification: | CE, ISO9001 |
| Molding Method: | Hot Rolled Steel or Weld Steel |
| Usage: | Steel Structure Building |
| Drawing: | Free Design Drawing, 2D& 3D Version |
| Wind,Snow,Earthquake Resistance: | 80~280km/H, 30~200kg/M2, Grade 9 |
