Advantages of FRP products snack car detailed description: ● Light weight: It is about the proportion of 1.8, and its weight is only 1/4 of the steel, the aluminum 2/3; ● High strength: its strength is rigid PVC The times, much higher than the absolute strength of aluminum, to reach the level of ordinary steel; ● Corrosion: it stainless, no mold, no rot, no paint, the ability of a lot of gas, corrosive liquid medium; ● good overall economic efficiency: compared with ordinary carbon steel, FRP grating integrated, low cost, one-time investment, although it is higher than ordinary carbon steel, because of its long life, and can use two decades, and no maintenance, so much better than its overall economic efficiency Use steel