The combined FRP water tank is an alternative to the old cement water tank. The FRP water tank fully conforms to the technical performance requirements of jc658.1-1997 standard issued by the state administration of construction and industry.The water tank has been tested by the relevant departments of the state, and the water tank meets the requirements of GB/ t17219-98 "standards for safety evaluation of domestic and drinking water transmission and distribution equipment and protective materials", and the water quality meets the national standards for domestic and drinking water (gb5749-2006).Widely used in industrial and mining, enterprises and institutions, residential, hotels, hotels and other buildings, as drinking water, water treatment, fire water and other water storage facilities.