1. Different types and sizes according to customer’s demand: large or small, wide span, single span or multiple spans. The max span is 36m without middle column.
2. Low cost and maintenance advantages.
3. Fast construction and easy installation: time saving and labor saving, all the items are factory-made.
4. Reduced construction waste, long using lifespan: up to 50 years.
5. Nice appearance.
6. Others: environmental protection, green building house, energy saving, stable structure, High quake-proof, water proof and fire proof, and energy conserving.
Derust grade: Ball blasting Sa 2.5 on main steel structure, manual derust St2.0 on secondary steel structure.
Type of building: Portal frame is the usual type in the industrial workshop and warehouse shed. Other types also could be designed and manufacturer as per clients’ request.
