With the rapid development of the national economy, China's mineral resources are over-utilized. The price of materials for stainless steel iron plates is rising too fast, and the cost of stainless steel water tanks is twice as high as that of glass steel tanks. Take up a lot of money. The price of FRP water tank decreases with the increase of volume. The price of extra large water tank is only similar to that of concrete concrete water tank, which can be used as a permanent liquid storage container. Advantages, the service life of the glass fiber reinforced plastic water tank that Tengjia specializes in production generally exceeds 30 years.