- Zero & One International Trading Co
- Address:Unit 805, Celebruty Commercial Centre, 64 Castle Perak Road, Kowloon, HK Hong Kong
- W.H Telecom Limited
- Address:Unit 318, 3/F., Shui Hing Center, 13, Sheung Yuet Road, Kowloon Bay, Kowloon Hong Kong
- Omnimex
- Address:TST PO BOX 91568 Shatin 180 Hong Kong
- CECIG HK Company
- Address:29/F, New World Tower, 16-18 Queen's Road, Central Hongkong Hong Kong
- Final-technetworksolutions.Hk
- Address:Fayuan St Hongkong Hongkong Hong Kong
- David Store Inc.
- Address:12/F, 248 Queen's Road East, Wanchai Wanchai 852 Hong Kong
- Hongkong TTK International Holding Limited
- Address:5409A SEG buildings huaqiang north road ,futian district,shenzhen Shenzhen Guangdong Hong Kong
- Jenny Telecommunication
- Address:34, kow kowloon hongkong 852 Hong Kong
- Jia Xing Hi-Tech Co.
- Address:Rm.1524,HK HK Hong Kong
- Bright Centre
- Address:15 Ko Fai Road, Yau Tong, Kowloon Hong Kong
- AA Solutions
- Address:33 St Patrics RD Pitermaritzburg Kwazulu-Natal 3210 Hong Kong
- Rightlink Technology Ltd
- Address:15/F Chevalier Comm Ctr Kowloon Bay Kowloon Hong Kong
- Celmobileint
- Address:12 shating avenue chung lee shating 852 Hong Kong
- China Source Company LTD.
- Address:1/F,Sun Sand Building,3 Peking road,Tsim Sha Tsui Kowloon Hong Kong
- ANTEBIZ (ASIA) LIMITED
- Address:Room D, 25/F, Lucky Plaza, 315-321 Lockhart Road Hong Kong Hong Kong
- Niti International Ltd.
- Address:Suit-1208, 12th Floor, Silvercord Tower-2 Kowloon Hong Kong
- Nature Solution Tech Co.,Ltd
- Address:Queen street .HK HK 00852 Hong Kong
- Power Tech (HK) Communication Company
- Address:Rm1811, Metroploe Square, 2 On Yiu Street, Shatin Hong Kong Hong Kong
- Cord-it
- Address:51 Hung To Road, Kwun Tong Hong Kong
- Peace Zone International
- Address:Nathan Road Tsim sha tui 00852 Hong Kong