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Zhengzhou Hongyi Engineering Co.,Ltd (zhengzhou grinding wheel mould mill)
Address: No.2 tanxian road, High-tech development zone,zhengzhou,Henan provice,China
Sales phone: 13703846276, 0371-68861100
Techincal phone: 13603712676, 0371-68861102
Fax number: 0371-68688957
Email address: zhengzhouhongyi@126.com