| Hom | Yam khoom | Qauv nab npawb | Siv tau | MOQ | Feature |
| Otis | Of elevator PCB | GGA21270A1 | Otis of Elevator | 1pc ua | Hom tshiab |
OTIS of elevator motherboard RCB-II GGA21270A1, kuj muab lwm cov qauv GGA21270A2 GFA21270A1, GHA21270A1. Yog tias koj xav tau cov qauv sib txawv, thov hu rau dawb. Peb muab ntau yam of elevator Cheebtsam.