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histori ea rona

Histori

histori
  • 2020
    Shenzhen Stock Exchange e thathamisitsoe ho GEM (setoko khoutu: 300848)
  • 2018
    Setsi sa Theknoloji sa Shandong Enterprise le Shandong Gazelle Demonstration Enterprise li amohetsoe
  • 2017
    Morero oa Mokhahlelo oa II o kentsoe tšebetsong
  • 2016
    Morero oa Mokhahlelo oa II o qalile kaho
  • 2015
    E thathamisitsoe ho Boto e Ncha: E amohetsoe ke likhoebo tsa naha tsa theknoloji e phahameng
  • 2014
    Feme e ncha e Yantai Development Zone e phethetsoe 'me ea kengoa tšebetsong
  • 2013
    Sebopeho sa fektheri e ncha sebakeng sa ntlafatso sa Yantai
  • 2012
    Eketsa bokhoni ba tlhahiso
  • 2011
    REACH, ROHS le FDA Certification
  • 2010
    Matla a tlhahiso ea TPU a fihlile ho 1500T
  • 2009
    Miracll theha