As people know, many magnificent natural phenomena on the earth benefit from the distribution of solar energy on the surface of the earth, seasonal changes, climate differences, ocean currents, etc., almost all the earth's environment is inseparable from the influence of solar thermal radiation. At the same time, the energy of solar radiation is the source of power for the development of human society. From the ancient time, human beings keep their labor steps with the dawn and dark, in the modern civilization, people use solar power to generate electricity. The sun gives us almost everything we need. The whole world will become lifeless if the earth were without the sun.

The application of tungsten oxide heat-insulating glass on the winter garden could solve problem of the warm in summer and cool in winter that troubled the traditional winter garden, so as to reduce the energy consumption, such structure is called as tungsten oxide heat-insulating glass sun room by people.

The success research and development of the tungsten oxide thermal insulation coating material solved the long-disturbing engineer’s construction problems for the old buildings’ insulation, in which way simplifies the construction difficulty and get the purpose of prolonging the use time of buildings. It is a new method that spray the tungsten oxide thermal insulation coat on the surface of old architectural glass to achieve a low-cost construction solution for the building insulation.

The tungsten oxide insulating glass dome is an architectural structure formed by installing a tempered glass with a tungsten oxide thermal insulation coat, and then fixed on the reinforced structure. Such structure is seen as an improvement of the traditional glass architectural structure.