2. Flexible post spacing withstands different wind&snow loads.
3. Highly corrosion resistant surface treatment.
4.Screws and nuts go with every componts needed.
5. Mechanical calculation and reliability tested to ensure highset product quality.
6. 12-25 years system and structural guarantee.

Application
1) Living house and home building.
2) Commercial building, factory, shopping mall, school, stadium etc.
3) Power station, field operation and some huge engineer construction.