China factory construction design prefab house steel structure warehouse metal workshop steel structure buildings for sale
Standard
- GB
Material
- Q345 Q235
Processing Service
- Bending, Welding, Decoiling, Cutting, Punching
Tolerance
- ±3%
Color
- Customized Color
Surface treatment
- Painting and Hot DIP Galvanize
Application
- Steel warehouse, Warehouse, Workshop, Shed, Hangar
Certificate
- ISO9001
Place of Origin
- Shandong, China