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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

           

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