HIGH STRENGTH, The Jiangsu Jiuding New Material Co., Ltd.-Grating and Tank branch manufactures FRP Grating, FRP ... grating and lozenge cover grating are the ideal decoration material for business buildings.In 1999, the company introduced large ... chlorine, organic silicon, oil, wastewater treatment, food, citric acid, complex fertilizer, plating, metallurgy, paper making industries.The company now has ...