1. Canopy material: 2.6mm grade A solid polycarbonate sheet (10 year warranty)
2. Frame material: 4mm all-aluminium with surface electrostatic powder coated (rot-proof)
3. Snow load: 600N/sqm, max snow thickness can be 20-35cm. Wind resistance: 23m/s.
4. Accessories:
>aluminum alloy stud with surface electrostatic powder coated
>drain-pipe
>expansion screws for installation, etc