In September 2010, the company has got the 4.0m/s elevators manufacture license issued by General Administration of Quality Supervision, Inspection and Quarantine of China.

Compared with other products, the 4.0m/s elevators had following advantages:

1) Roping 1:1. Extend the using life of traction rope.

2) Employs a gearless traction machine using a permanent magnet synchronous motor. This allows the lift to save the construction spaces, decrease the noise, save energy and higher operating efficiency.

3) Easy installation and maintenance.