About Grasen

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Luoyang Grasen Power Technology Co., Ltd. was established on March 16, 2010, with a registered capital of 100 million yuan. Grasen is a wholly-owned subsidiary of the listed company Jiangsu Yinhe Electronics(stock code 002519). And Grasen has more than 300 employees and an Electronic Industry Park of 40,000 square meters with an annual production capacity of over 150,000 sets of EVSE products.

Grasen is committed to providing complete EV charging solutions that include intelligent AC and DC chargers, high-power charging modules, onboard chargers, DC/DC converters, and charging management software for every industry.

Vision and


Charging expert, power for future
We wish to make a positive change in society by providing clean and self-sustainable e-Mobility solutions with our cost-effective, reliable, and high-quality services.


Make EV charging cleaner, greener, and smarter
Focus on the research and production of high-end EV charging infrastructure


  • 2021 Annual top ten influential brands in China’s charging and swapping industry.
  • 2020 Received the TUV CE Certificate and the first electric vehicle charging equipment DIN 70122 communication standard certification in China.
  • 2019 Obtained the annual “Yutong Qualified Supplier” Certificate.
  • 2018 Started to explore the abroad market and shipped over 100 charging stations worldwide.
  • 2017 Grasen Electronics Industrial Park of 40,000 square meters was completed and put into operation; Established Shenzhen R&D Center.
  • 2016 Obtained more than 40 patents and software copyrights.
  • 2015 Became a wholly-owned subsidiary of Jiangsu Yinhe Electronics (stock code 002519); Introduced the first-generation of DC fast charger.
  • 2014 Received the ISO/TS16949:2009 certification in the automotive industry.
  • 2013 Introduced the 2kW DC/DC converter and the second-generation of 3.3kW on-board charger.
  • 2021 Eight projects have obtained national patent certificates.
  • 2011 Introduced the 15kW power module.
  • 2010 Company established; Introduced the first-generation of 3.3kW on-board charger.






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