galvanized u-shaped steel/truss purlin/roof purlins for sale-jig
Our roof purlins, truss purlins and u-shaped galvanized steel are made from high-quality 70-100 size steel strips. Suited for construction needs with good corrosion resistance and load-bearing support. Custom size and spec available.
Our roof purlins, truss purlins and u-shaped galvanized steel are made from high-quality 70-100 size steel strips. Suited for construction needs with good corrosion resistance and load-bearing support. Custom size and spec available.