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ZHENGZHOU JINTAI MINING MACHINERY CO.,LTD.
energy-saving ball mills
Address: No. 145 Western Xinpu Street, Middle Jinguang Road of Erqi District, Zhengzhou, Henan, China ,
zhengzhou, Henan
China, 450015
Tel: 0086-371-68713618
Fax: 0086-371-68723618