- SUN TECH Holdings Ltd.
- Address:Rm A3, 7 / F, On Shing Industrial Building, 2-16 Wo Liu Hang Road
- Kingwish Technology Co.,Ltd
- Address:6/F,78 Lockhart Road, Wan Chai
- VIA International Ltd
- Address:Rm.1502-03,15/Fl., Marina House,68 Hing Man Street, Sai Wan Ho, Hong Kong.
- AA Toys Limited
- Address:Unit2210,22/F, Modern Warehouse,6 Shing Yip Street
- Sogno International Company
- Address:9 / f, CLI building
- Gem's Electronics
- Address:Bob Street
- Roson Technologies Limited
- Address:9 / F, Koon Wah Indutrial Building, 132 Wai Yip Street, Kwun Tong,
- DXX Electronic Corp Ltd.
- Address:454 Queen's Road West
- Grandax Limited
- Address:Rm 407 Austin Tower 22-26A Austin Avenue Tsim Sha Tsui Kowloon Hong Kong
- Sweet Supplier
- Address:Unit 820 8/ 1 Trademart Drive Kowloon Bay Hong Kong
- SJC Trading Limited
- Address:Flat C, 1 / F, Fuk Lung BLDG, 191-199 Fuk Wa Street
- Shenzhen YKS Technology Co., Ltd.
- Address:A district ,6F Building ,No.1 Trading Square , China south of city ,Pinghu town Longgang District, Shenzhen, China
- sinowin electricity product company
- Address:18 / F. , Lemmi Ctr. , 50 Hoi Yuen Rd. , Kwuntong. , Kowloon. , Hong Kong. ,
- Sweta Digital Technology Company Ltd
- Address:62 Hoi Yuen Road, Kwun Tong, Hong Kong, Hong Kong
- Freefire Limited
- Address:Rm A,M/F,20 Tai Yau Street, San Po Kong, Kowloon
- General Sourcing Technologies(HongKong)Ltd
- Address:Hongkong, Hongkong, Hong Kong
- TIOS SYSTEMS LIMITED
- Address:Room 527, 5 / F, BLK 1, YIP ON INDUSTRIAL BLDG. ,
- Chit Shun Enterprises Co. Ltd.
- Address:Blk. 'H', 7 / F. , On Ho Ind. Bldg. , 17-19 Shing Wan Road,
- Movex Technology Development Company Limited
- Address:No 177, Wing Lok Street,
- BRAND WIN INTERNATIONAL LIMITED
- Address:607, 6 / F, YEN SHENG CENTRE, 64 HOI YUEN ROAD, KWUN TONG, KLN