Norton Door Controls
Norton Door Controls
Norton
Created 3/3/2007 | 0 Likes
Norton Door Controls offers a comprehensive line of door controls designed and manufactured to ensure superior performance, reliability and application breadth. Founded in 1880, Lewis C. Norton began Norton Door Check Company to manufacture and market the first practical commercial door closer. In the later years, Norton refined the rack and pinion closer and the concept of valve-controlled backcheck for hydraulic closers.