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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