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  •  
    Position:Home > Contact
    • Contact us
    • +86-0371-63379595/63379577
    • sales@sinocrystal.com.cn
    • 24 Dongqing St, Zhengzhou High & New Technology Industrial Development Zone, Henan, China
     

    Zhengzhou Sino-Crystal Diamond Co., Ltd.
    Tel:+86-371-63379595(Foreign Trade) 63379559(Domestic Trade)
    63377777(Security) 63379577(Administration) 
    Fax:+86-371-63379596(Foreign Trade) 63379559(Domestic Trade)
    63377777(Security) 63379577(Administration)
    E-mail:info@sinocrystal.com.cn  sales@sinocrystal.com.cn chinadiamond@sinocrystal.com.cn
    Address:Building 30#, No. 20 Bitao Road, High and New Technology Development Zone, Zhengzhou
    Zip Code:450001

     

    99爱国产精品免费高清在线

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