Jiuding manhole platform grating is designed to be used for rest platform in public industries. The product consists of a big circle and a small circle. Big circle is used as rest zone and the small circle is used as the walkways for operator’s passing. Big and small circles are formed on a special metal mold. It provides high fire resistance and corrosion resistance, free maintenance, easy installation and safety.

- Features: Light weight, high strength, safety, easy installation and free maintenance
- Surface: Meniscus, Grit
- Resin: GP
- Dimension: No 29 through No 32