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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:24 Dongqing St, Zhengzhou High & New Technology Industrial Development Zone, Henan, China
                      Zip Code:450001