Liu Yubin county chief visited the company for guidance
10 2017-10
Liu Yubin county chief visited the company for guidance
  In October 3, 2017, Professor Ji Linqu expert at the deputy secretary, Linqu county magistrate Liu Yubin, accompanied by Yang Chuantao
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  • Liu Yubin county chief visited the company for guidance
    2017-10-10
  • In December 30, 2015, the invention patent certificate of air-cooled magnetic se
    2016-01-21
  • In June 24, 2015, the invention patent of iron concentrate powder was obtained u
    2015-06-30
  • In March 7, 2014, Indonesian customers came to our company to conduct on-site in
    2014-09-02
  • On 2014 05, 14, the utility model patent was obtained from air-cooled magnetic s
    2014-05-30