Company name: 易廷工程公司
Business registration number: 57409952
| Service | Public address system installation、Public address system replacement、Public address system repair |
| System Purpose | Daily broadcasting、Emergency broadcasting、Zone broadcasting、Music playback、Scheduled bell ringing、Voice playback、Other |
| System integration | Fire alarm/voice evacuation system、Telephone PBX system、Access control system、Video surveillance system (CCTV)、Other |
| Installation location | Office、Shopping mall/Shop、Schools/Educational Institution、Factory/Warehouse、Commercial building、Hotel/Hospitality venue、Other |
