Contact Us:
    Beijing BOS Development CO., Ltd.
    Add: 11th Floor, Jingxin Building, A No.2,  North Road, East 3rd Ring Road, Chaoyang District, Beijing, China, 100027
    Contact Person: Doris Li
    Tel: +86-17701305625
    Fax: +86-10-64484377
    E-mail: info@china-bos.com
    Web:www.china-bos.com


    Whatsapp:

    0086-17701305625

    Skype:

    china-bos