- HM DIGITAL
- WIRELESS,CALLING,SYSTEM,Electric Measurement.
- Address:10 PHO QUANG (ROOM: 909) WASECO PLAZA
- Dai Duong Technique & Technology JSC
- Mechanical Components, Ship Consulting & Designing, Hydraulic machine, Telecom & Computer Network, Electric & Electronic,Marine Electronic & Electric System.
- Address:709 Nguyen Tam Trinh Str.
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