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    Company
    Biyoso Int'l HK Limited  

    Tel:+86-400-7656-867
    Email:info@biyoso.com
    Web:www.biyoso.com
    Address: Room2,5F, Winful Centre, 30 Shing Yip Street, Kwun Tong, Kowloon, Hong Kong. 
    working time :9:00 - 18:00 Mon - Fri