Floors of roof need to load a lot of weight. And green roofs need ventilation and breathable ability. Steel grating has good drainage function, ventilation and breathable ability, high load and bearing capacity, corrosion resistance. So steel grating can be used as floor, walkway of roof and green roofs.

Applications of steel grating:
Floors of roof.
Walkway of roof.
Green roofs.
Bridge of tilted roof.

Nta:
Non-slip, anti-corrosion.
Good drainage function.
High load and bearing capacity.
Qhov cua, breathable.
Not easy to accumulate dust.
Easy to install and maintain.