News
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Why didn't all doors open with bi-direction ?
TSTC swing door, swing door operator, balanced door .Read more -
Why Are There No Locks On Most Of Hospital Doors ?
Patient room doors typically remain unlocked for staff convenience in making their rounds and to keep an eye on patients, as well as for visitors.Read more -
Why are the front doors of European homes stronger than USA ?
Why are the front doors of European homes stronger than USA ?American houses are often wood construction but Europe built things from stones .Read more -
What is the biggest benefit of revolving doors ?
Revolving doors allow for better control of the interior environment (better energy saving feature ) when compared to regular sliding or swing doors.Read more -
Why do revolving doors run Counterclockwise ?
Why do revolving doors run Counterclockwise ? Because most people are right handed and feel comfortable going at their right side .Read more