- Sparkle Arena Enterprises Limited
- Address:Room 02, Unit C, 14th Floor, Pahsang Ind Ctr, Tuen Mun, Hong Kong, Hong Kong
- Hua Chi Tobacco Company
- Address:Kornhill, Quarry, Hong Kong
- Conver Hi-Tech Electronic(HK) Ltd.
- Address:472 Kwun Tong Rd., Kwun Tong, Hong Kong, Hong Kong
- JTI Company
- Address:1 Matheson, Hong Kong, Hong Kong
- Elefame Inertnational Limited
- Address:Rm.A1-02,5/F., Hang Fung Ind. Bldg., Hunghom, Kowloon Hong Kong, Hong Kong
- KINGTECH INDUSTRIAL LTD.
- Address:401 Westland Ctr, 20 Westland Road,, Quarry Bay, Hong Kong, Hong Kong
- Tak Lung Resources Ltd.
- Address:Room 2605 South Block, Li Jing Building No. 48 Jin Tang Street, Cai Wu Wei, Luo Hu, Shen Zhen, Canton, Hong Kong
1