DoorKing is one of the countries leading manufacturers of vehicular gate operators, parking control products, telephone entry systems and access control systems.

• See also:
• Masterformat 2004
• 08 42 29 - Automatic Entrances
• 08 71 00 - Door Hardware
• 08 71 13 - Automatic Door Operators
• 08 71 53 - Security Door Hardware
• 08 74 00 - Access Control Hardware
• 08 74 13 - Card Key Access Control Hardware
• 08 74 16 - Keypad Access Control Hardware
• Masterformat 1995
• 08460 - Automatic Entrance Doors
• 08710 - Door Hardware
• 08740 - Electro-Mechanical Hardware