- Win Tak Industrial Co.
- Address:Unit 1715, 17/F, Hewlett Centre, No.54 Hoi Yuen Road, Kwun Tong, Kln
- SHUNDA INTERNATIONAL LTD
- Address:12 / F. , Grand Mark, No. 10 Granville Rd, Tsim Sha Tsui, Kowloon, HK.
- BIOS-Sport.com Ltd.
- Address:Room 704,7/F, Tower 2, South Seas Centre,75 Mody Road
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