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    CONTACT US

    CONTACT US

    Address: 9th Floor, Building 3 (Zhongguancun Energy and Safety Science and Technology Park), 16 Qinghua East Road, Haidian District, Beijing

    Postcode: 100083

    Phone: 086-010-82525102 
    Email:
     qsw@bf3d.com.cn   

    Address: B-601, Feng he Plaza, No.12 Hongkong Middle Road, Qingdao, Shandong

    Postcode: 266000

    Phone: 0086-532-80661837
    Email:
     marketing@runh.com

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