The characteristics of the products includes antipressure, fire resistance, light quality, high strength, antiimpact, insulation, slip resistance, no magnetism, beautiful appearance, convenient installation and incision. This material is widely used in the fields of petroleum industry, chemical industry, metallurgy, electric power, food, traffic, and environment protection. It is an ideal substitute of traditional metal grids Type of surface: covered with check plate grating, pattern-board type Usages recommended: preventing slippery, beautiful appearance, preventing dripping of gas and smog, protecting against leakage and volatilization, anti-slip