- OLEFINS TRADE CORPORATION
- PA System,Public Address System,Conference System,Sound System,TOA,Public System, Search & Rescue, Access Control Speaker Horn, Other Surveillance Products, Speakers, Microphones, Safety Conference CCTV Camera, Amplifiers, Audio Visual, Industrial Protection, ....
- Address:1 6/ A- 2,Block# F, Ring Road, Mohammadpur.
- ECOM INTERNATIONAL
- CCTV SYSTEM,TIMEATTENDANCE,PABX-INTERCOM,SOUND & PA SYS,FIRE ALARM,fingerprint time attendance system,audio conference system,telecomunication.
- Address:7/35A ESTERN PLAZA HATIRPUL
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