- Encore Electronic Engineering Limited
- Address:506, Rightful Centre, 12 Tak Hing Street Jordan Kowloon Hong Kong
- FORSURE ADVANCED AUTOMATION LIMITED
- Address:Rm510,5/F,Kin Sang Ind. Bldg,147 Wai Yip St.,Kwun Tong
- TVC AV Equipment Service Ltd
- Address:369 Huiben Rd.,, Kwun Tong, Kowloon, Hong Kong
- Koming Corporation Limited
- Address:Unit 2508A 25F, Bank of America Tower, Central, HongKong
- SANSEI (HONG KONG) CO.,LTD
- Address:Unit A, 19 / Fl, Hart 8
- Cheng Tai (Hong Kong) Limited Company
- Address:61 KIMBERLEY ROAD
- HongKong Sowon Int'l Co., Limited
- Address:12/F., San Toi Building,137-139 Connaught Road Central, Hong Kong Hong Kong Hong Kong Hong Kong
- SHINE MOIST LNT`L CO., LIMITED
- Address:Room 603,6/F,Hang Pont Commercial Building,31, Hong Kong, Other, Hong Kong
- Spring Harvest International Dev Ltd
- Address:RM. 702, HK & Macau Bldg., 156 Connaught Road, Central, Hong Kong
- Shenzhen Rich Union Trading Co., Ltd.
- Address:King centre