| Hom | Hom | Siv tau |
| Thyssen | CPUA-2E CPUA-2A CPUA-2C CPUA-2B | Thyssen of Elevator |
Thyssen of the elevator electronic board CPUA-2E CPUA-2A CPUA-2C CPUA-2B, ThyssenKrupp of elevator PCB board. Yog xav paub ntxiv, thov koj xav tiv tauj peb. Peb muab ntau hom of elevator spare qhov chaw.