Elevator circuit boards are used in the elevator control cabinet, communication , Display, and many kind style , we may design and produce it by myself .another we produced it as the clients design drawing . we can provide you the professional , form a complete set products DHP100DOP 112 100/150 DOP130 /160 DOR110 /230 DOR 140 A DOR 131 PCB board DOR -151AEG11C476E DOR-151AEG11C476B DOM 110 A DOM-130A SIGMA DOM145 EUP-100 ¡¢100¡¢150 PCB CJB-100 rev 1.0 inductor -24 v /140 or 150 £¬ OPB-101, /500 OPB1.5-100-REV2.1 DOR140 LG-OTIS DOP-130 LG-OTIS DOV -110 . LG - OTIS ESP-100 LG- OTIS SP-T4PCB LG-OTIS DOP116 0/150 SIGMA £¨AEG007C628A = DOM-BOA £©