- Global Dragon Electronics Group Limited
- Address:Room 1905,Nam Wo Hong Building,148 Wing Lok Street,Sheung Wan Hong Kong,
- Caledonian Cables Co.,Ltd
- Address:88 Connaught Road West,HongKong HongKong, HongKong
- Great Resources Ltd
- Address:Unit 11, 10/F, Blk B, Veristrong Ind. Ctr , 34-36 Au Pui Wan St., Fotan Shatin Hong Kong
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