As an old-brand elevator factory in New York Yankee, US United Elevator focused on R&D of high speed elevators.
The preliminary design of the high speed elevator was completed by the introduction of the advanced elevator inverter.
Production of 1.75m/s high speed elevator, and installed in the test tower.
Great success of replacing traditional worm gear technology by planetary gear for the first time.
The introduction of high reliability of CANBUS technology, and the synchronization with latest technology.
Great increase of driving performance, and the development of permanent magnet synchronous gearless machine replacing gear machine.
Cooperation with German elevator company, Fritz Rahm became business partner.
First cooperation between Germany and US, and the success of increasing elevator speed to 4m/s.
US United Elevator successfully settled in 628th feet of Central Park building in New York.
The US United Elevator Co., Ltd officially changed its name as Germany-US United Elevator Co., Ltd, which began to usher into a new era.
Germany-US United elevators were exported to Europe, the Americas, Oceania and other regions with the annual production of 3000 units.
In 2015, United Elevator passed the ISO9001-2008 and ISO14001 international management standards, so that the product quality is in line with GB7588/EN81 standards.