Ultra-high polyurethane foam insulation square tank and tank insulation compared to traditional modules with more insulation properties, the average heat loss of only 4 degrees / day. Very low heat loss makes frequent starts heating without heating equipment, greatly reducing the energy consumption of heating equipment and operating costs. So it is a tank with ultra-high performance insulation products, a true energy-saving products. The products are all made of imported high-density polyurethane foam by the Company professionals precise deployment of insulation from the secondary, coupled with the company's unique foaming process, so that the product has a rapid condensation when the foam hardens fast fast high density foam no dead ends and other advantages. After this material and foam fabrication of tanks made no empty drum kits shrinkage deformation phenomena, and the outer layer undefiled phenomenon. Making stainless steel water tank full enrichment generous overall appearance. Is the best alternative to traditional insulation of the tank.