- Marksman Industrial Ltd.
- AV Sender, Wireless Microphone, Baby Monitor.
- Address:Room 702, 9 Chong Yip Street, Kwun Tong, Kowloon,
- Senxin Group Corporation Limited
- Digital Photo Frame,satellite dish antenan,satellite finder,satellite meter,set top box STB,satellite receivers,CD DVD Boombox,lnb Iphone dock speaker,satellite multiswitch,Tablet PC,CATV Smatv,AV sender,communication antenna,RX/TX TX/RX communication antenna,wireless ....
- Address:Rooms 1318-20, 13 / F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong
- Via Wireless Technology
- Wireless, Wireless Speaker, Wireless Headphone, Wireless A/V, Wireless A/V sender.
- Address:38 -42 Au Pui Wan Street, Fo Tan Hong Kong Hong Kong
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