- Keen Union International Limited
- Address:15/F., Highgrade Building, 117 Chatham Road, Tsimshatsui Kowloon Hong Kong
- Sun Yuan Technical Limited
- Address:201 Rm,720 Cailun Road,Zhangjiang High park Shanghai/hongkong 201203 Hong Kong
- Fplus International Limited
- Address:No.2,Unit 1008,Level 10,Landmark North Hong Kong Hong Kong Hong Kong
- Body Element Co., Ltd
- Address:RM 905 WorkingBerg Comm Bldg, 41-47 Marble RD Hongkong Hong Kong Hong Kong
- Energy Cycle Co., Ltd
- Address:RM905 Workingberg Comm Bldg 41-47 Marble Rd Hongkong Hongkong Hong Kong
- Kwong Yuen Brother Trading Co.
- Address:Rm 2301C-2D Nan Fung Ctr 264-298 Castle Peak Rd Tsuen Wan Hong Kong
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