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English 
Natural smoke exhaust ventilation is a product that integrates the functions of smoke exhaust, natural ventilation and natural lighting. It is suitable for all kinds of buildings such as industrial, commercial, residential and public places.
The TOPRISE team went to Ho Chi Minh, Vietnam in mid April to participate in the Ho Chi Minh Building Materials Exhibition.The customers expressed their concern for nature smoke & exhaust ventilation system NSHEV, and desire to become a distributor in Vietnam.
With the development of urbanization, the construction of our country has entered a period of rapid construction, and the emergence of energy crisis in the 1970 s, the building energy conservation and emissions reduction is not only a part of sustainable development, also is in the architectural des
In order to resist the long winter, the excellent thermal insulation performance of the smoke and heat exhaust skylight plays a key role. Then what are the details related to the thermal insulation properties of the building smoke exhaust skylight system? We know that a quarter of the energy used fo
