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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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