• 2015.05
    The company officially changed its name to "Jiangsu Jianli electronic Polytron Technologies Inc"; and change the logo.
  • 2014.07
    Factory name officially changed to Jiangsu Jianli Electronic Technology Co., Ltd.
  • 2002.06
    China's first to be able to pass through the screening of special type of special filter for the company to be certified.
  • 1997
    Jianli Electronic Co., Ltd. took the lead in the industry of China in getting the ISO9001 quality system.
  • 1993.06
    Changzhou Jianli Electronic Co., Ltd. was established for the conversion from former state-owned the Second Radio Component Factory in Changzhou City
  • 1980s
    Changzhou Jianli Electronic was designated by the State Ministry of Electronics as the only fixed-point manufacturer in China of producting power filters, and the trademark was registered