1. Solid and light-weighted.
2. Simple and easy to install.
3. Excellent for drainage.
4. Good transparency and ventilation.
5. Beautiful outer appearance.
Purpose of grating:
1. All kinds of factory buildings, floors and separation of levels.
2. Platforms of steel structure.
3. Stair tread.
4. Roods, ditches, water cater catchment basin.
5. Storage racks.
6. Mechanical platforms.