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Automatic Door Companies


Founded in 1983, Formula Systems is internationally recognised as one of the World's leading innovators and manufacturers of infra-red (IR) safety edges for use on static and dynamic elevator door systems and supplies safety edges world-wide via its own offices or through distributors and agents. In addition to elevator safety edges, the company develops and supplies elevator annunciators. Formula Systems is a wholly owned subsidiary of Airdri Ltd. Formula Systems is global supplier with head office in Oxfordshire, UK, and regional offices in Guangzhou, China, and Chicago, USA. In addition, it is continually seeking to expand upon its distributors and agents throughout Europe, Asia, and North America. Over the years, Formula Systems has built long-standing relationships with major elevator producers and the technical team works closely with the producers to ensure the products are fully compatible with the latest elevator designs.



NABCO ENTRANCES manufactures superior quality Gyro Tech brand automatic sliding doors, manual sliding doors, automatic swinging doors, manual swing doors, door conversion units firedoors, bi-fold doors, activating devices for automated pedestrian doors, hurricane high impact doors, icu doors and specialty doors that are distributed throughout North America. NABCO ENTRANCES is renown for cutting edge technology backed by dependable service creating viable solutions for the challenges face in today's commercial environment. NABCO Entrances is a registered provider of accredited Continuing Education Programs offered through the American Institute of Architects.
Country: United States