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Dezhou Zhengda Machinery Equipment Manufacturing Co., Ltd.
Add:A9, Datun Industrial Park, Chengnan Development Zone, Ningjin County, Dezhou, Shandong, China
Tel:+86-534-5533717 5533043
Fax:+86-534-5533861
E-mail:13905440689@163.com
Mobile phone：15949920000 18505341997