FRP grating car wash special applications: (1) water treatment: maintenance walkways, sewer covers, large containers, cleaning, trash racks, cooling towers and other console pavement; (2) Chemical: stair tread plate, operating platform, fence, double floor, trench cover, grating; (3) the oil industry: offshore oil platforms; (4) Textile: instead of metal grilles, wooden platform and cover beside concrete, bleaching vat, floor This valve near etc; (5) Power: Chemical waste water plant cover, water pools; (6) metal surface treatment: pickling place, replace wooden floor around the machine, highly corrosive container around, plating line walkways double ground.