The development of automatic revolving doors is not only due to its performance of anti-noise and dust, it is important that its energy-saving features, the revolving door entrance is the most economical efficient building entrance.

TSTC's superior design for the revolving door provide an imposing entrance to any building, while the including the Anodizing, Painting and Stainless Steel Cladding. Revolving doors serving as an airlock as well, could effectively prevent the air exchange between indoor and outdoor, which could also minimize the building's heating and air conditioning losses, therefore maximizing energy savings as well as reducing the energy loss caused by the power generation, such as coal consumption, wind power loss, hydraulic loss etc, finally, it makes contribution to the energy saving of human beings.

From the calculation to the Environmental Energy Consumption between Sliding Door and Revolving Door , the former is about 4 times that of the latter , take Hong Kong (China) as an example, the price difference between revolving door and sliding door is equal to the cost saving of energy consumption after 2-3 years by using revolving door instead of sliding door.