Mistras Group
DoorKing Inc
120 Glasgow Ave 
Inglewood CA California
United States 90301
Phone: +1 408 867 9300, Fax: +1 408 867 9342
Tags: Construction Fences gate Gate Gates Operators pumps Site
Site Construction Fences and Gates Gate Operators
DoorKing Access Control Solutions DoorKing Access Control Solutions Welcome to the official site for DoorKing , one of the countries leading manufacturers of vehicular gate operators, parking control products, telephone entry systems and access control systems. The images on this page show DoorKing model 9220 Maximum Security Slide Gate Operators installed at service entrances to Chicago's O'hare International Airport. . The 9220 operators installed on this project where chosen because of their ability to move the gates at 2-ft/sec with soft-start and soft-stop capabilities. The operators are used in a sally-port arrangement and are manually operated by security personnel using three button (open-close-stop) control stations. Industrial Fence Inc. (IFI) in Chicago, IL. designed and fabricated the gates and installed the gate operators. Tri-Cor International, Inc. from Lombard, IL. was the distributor and also assisted with the sale of the project.
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