- Teleway Industrial Ltd.
- Address:Sales Office : 5/F, Block West, B1 Bldg, Northeast Area, East Industry District, Huaqiao City, Shenzhen,518053 China
- UP-SINO INTERNATIONAL LTD.
- Address:302-308 Hennessy, Road, Wanchai
- GlobiliTel Communications
- Address:Flat D,12/F Mei Ca Court South Hoizons, Ap Lei Chau
- Perfect Success Tech. Co.
- Address:655 Nathan Road
- Global GSM
- Address:
- Andex Technology Ltd
- Address:MONG KOK ROAD
- Magic Topaz Ltd.
- Address:
- River Network Ltd
- Address:Flat D, 6 / F. , Tsun Win Ind. Bldg. , 60 Tsun Yip St. Kwuntong, Kowloon.
- JIESHEN TEK(H.K)LTD
- Address:Kowloon Building, 555 Nathan Road
- Binatone Electronics International Limited
- Address:Floor 23A, Des Vouex Road West