For long time, it has been a headachy hard nut about how to provide the heating system for the high and big space buildings such as factory plant, exhibition center, gymnasium, warehouse, indoors botanical garden etc. The traditional boiler heating system or hot airflow system not only is high investment, high energy consuming,environment pollution, but also can not resolve the heating problem itself for the high and big space building.

Can we find out a method which is energy saving, environment protection, cost saving and high efficiency ----" The man-made sun" system provided the ideal solution of the heating system for high and big space building. " The man-made sun" system which is also called" the gas radiant heating system", bases on the principle of the sun radiate heating the surface of the Earth. It uses the combustible gas as the source of energy, such as the natural gas, liquefied petroleum gas...etc. The gas burned in a special devices, and provide the heat by particular wave-length infrared ray which is produced by the radiant tube which is made by special metal material. Like parallel connecting each "small sun", it becomes a big "sunlight" heating system, and bring the customer warm, comfortable, clean, and silent enjoyment. It is just like the sun, where it shines, where it brings the warm.

The sun heat the Earth surface is not the same as the heating way of the radiator or air condition. It doesn't need to heat the air, but proceeds the heat to the radiated area directly by the infrared ray which is produced by the sun. The heat of infrared radiation can be absorbed by ground, human body and every kind of object. Through these objects, the second radiation and the convection then heats all other around objects.

At the west, " gas radiant heating system" has already widely been accepted for a long time. In China, the concept of " man-made sun" is early released together by “Topower Electronic Shanghai Ltd” and “Gaz Industrie Sa France” and brings the concept of modern civilization industry with safety, environmental protection, energy saving and people caring from the principle of " Human engine subject ".Each design data is calculated in the imitated sunlight laboratory of GAZ INDUSTRIE, sufficiently considers the optimized relationship between equipment and person, environmental system and person.

Comparing with the traditional heating system," the man-made sun" has a lot of revolutionary advantage,such as safety and reliability, environmental protection, energy saving ,cost saving , full-automatic control etc.It is the best choice for whole open building, high and big space building of whole closed or half closed, building which needs intermittent heating for all or partial space.

Now, “Topower Electronic Shanghai Ltd” and “Gaz Industrie Sa France” is taking the leader in this market. Its products are selled almost in every line of the high and big space building, particularly favored by foreign investment venture such as Switzerland BOBST(China), France RIETER(China), Finland MESTO(China). They are all its faithful customers. Currently local company such as the Chinese National Heavy Truck Group Company, the free zone of Tianjin harbor, Chinese Gold Car Group Company and Tianjin Zhongbei industry zone park, they have already used their product. This year, the application in China of " the man-made sun" system from TOPOWER and GAZ INDUSTRIE has a revolutionary breakthrough. They cooperated with ZhongbeiTown of Xiqing District in TianjinCity and BeijinBotanical Garden, made the heating system for ecosystem plant - " the mand-made sun" system of Tianjin ecosystem botanical garden. it is the biggest indoor botanical garden ofChina. The total area is 40000 square meters, the inside height is up to 10-16 meter. Now, the tropical rain forest garden has been put into operation, and the heating effect is satisfied.