Generic elevator companies.

Generic elevator (lift) companies are some elevator companies operated locally. They maybe a subsidiary of some major elevator companies (like Otis
 and Kone
), agent of some smaller elevator brands (like Diebold Aufzüge
), just buy some parts from them (just like some companies even buy some equipment made from Shanghai Mitsubishi
) or just provide some elevator repair or maintenance services. They usually don't make their own equipment. Almost of their equipment are provided by generic elevator component companies
, they manufactures elevator fixtures, pushbuttons, elevator spare parts, accessories, etc. (sometimes may not applied for the subsidiary of the major elevator companies and agent of some minor elevator brands).[1]

This is the Web address is URL homepage @ https://en.wikipedia.org/wiki/Generic_elevator_companies.