According to the geological experts, the earth we live is going to enter seismic active period in the coming two years. Considering South Europe, North Africa, the Middle-East, costal region of Asia, the Oceania, Canada and west coast of U.S., Central America, west coast of South America are all located on the seismic zone, the stability of buildings has become a hot issue. As the important exit to escape in emergencies, and the major supporting part of building entrance, automatic door’s stability became particular essential.

Since TSTC 2 wing /3 wing/4 wing automatic revolving doors and manual doors are adopted with drum wall load-bearing structure, they are more solid than the normal pillars supporting doors in the market. And the supporting force increased by this technology to the top and surrounding area of automatic door is several times stronger than the traditional pillar supporting solution.

TSTC is your choice of stability and ease.