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  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • Established Shenzhenshi Zhenhuan Electronic CO., LTD.

    The first designed power adapter was launched into market.

  • The LED driver was launched into market.

    The factory was expanded to be 2,500㎡ and moved to Baoan District, Shenzhen.

  • Implemented Total Quality Management(TQM)

    Acquired CCC certification

  • Acquired ISO-9001 certification(TUV)

    Certified by ISO 14001:2004 environment management system and ISO9001:2000 quality system

  • Implemented products CE、UL/cUL declaration

    Implement Green Product / ROHS compliance / Lead free manufacturing

  • Equipped the automatic wave-soldering production lines

    Recognized by US California Energy Efficiency Lab

  • Acquired CQC and KC certifications

  • Recognized by CNAS Lab

    ZH was certified by ISO9001:2008 quality system and ISO 14001:2004 environment management system

  • The the industry leading DOE VI power adapter was launched into market

    Acquired RCM and KCC certifications

  • Acquired UL1310 and PSE certifications

    150W - 200W series ac dc adapter was launched into market.