- Bioptic Co., Ltd.
- optical video link,optical data link,optical video/ethernet link,optical audio link,Optical video link for CCTV.
- Address:402 Dongyung Venturestel, 172 Ojeon-dong
- WINYTECHNOLOGY CO LTD
- DVR,PDVR,Transceiver,Optical Jumper Cord,Optical Fiber Adapter,Optical Fiber Attenuators,Optical Coupler,Optical Switch,Optical DVI & Audio Link,Optical Tester,Fiber Switch Unit.
- Address:Buchon Techno Park 303-305
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