Hot Sale Balanced Door -TBD100 from TSTC Automatic Doors

Brief Introduction: Balanced door is an optimal oversized door solution which uses the principles of aerodynamics and leverage, could make the swing door with hundreds of kilograms can be easily opened and closed, so it also called heavy-duty swing door or force saving swing door.  The Balanced Door from TSTC with the model TBD100 are hot sale in building materials market for over 10 years, are widely installed for the shopping mall, office building, exhibition halls and other similar buildings with oversized entrance area, especially in the areas with stronger wind .