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