![]() International Door International Door is engaged in designing, manufacturing, installing and servicing industrial doors, hangar doors and control systems. | ![]() Automatic Door Systems Automatic Door Systems is engaged in providing automatic doors, as well as pedestrian sliding, bifolding, telescoping and swinging doors. | ||
Founding Date | Founding Date 1936 | Founding Date 1991 | Founding Date 1980 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Canton, US HQ | Locations Wallingford, US HQ | Locations Nokomis, US HQ Nokomis, US |
Employees | Employees 3 | Employees 21 | Employees 5,6002% increase |

Automatic Door Systems is engaged in providing automatic doors, as well as pedestrian sliding, bifolding, telescoping and swinging doors.
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PGT is a manufacturer and supplier of residential impact-resistant windows and doors.
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