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More than 80 years of brilliance

Jonyang is a construction machinery company of over 80 years of history and a famous company that took the lead in the research of hydraulic excavators。 Jonyang has built the Construction Machinery Research Center of Guizhou Province and has set up a Postdoctoral Workstation and a provincial technology center。 Jonyang is also a hi-tech enterprise of Guizhou Province。

  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010

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