（以上图片来源主办方，如有侵权请联系删除）

4月24日，由高工储能、高工锂电、高工产研联合主办的“2023高工钠电产业峰会”在苏州圆满举行，利元亨研究院院长杜义贤博士应邀作《多元化产品形态的钠电池核心装备开发》主题分享。峰会同期，备受瞩目的钠电产业链优质企业榜单正式揭晓。利元亨在钠电池智造方面，持续追求技术与产品的迭代升级、极限智造、降本增效、安全稳定等，获评“2023钠电产业链优质企业”荣誉称号。

On April 24th, the "2023 GaoGong Sodium Battery Industry Summit" jointly hosted by GaoGong Energy Storage, GaoGong Lithium Battery, and GaoGong Industry Research was successfully held in Suzhou. Dr. Du Yixian, the director of Lyric Research Institute, was invited to share the theme of "Development of Core Equipment for Sodium Batteries in Diversified Product Forms". At the same time as the summit, the highly anticipated list of high-quality enterprises in the sodium electricity industry chain was officially unveiled. In terms of sodium battery intelligent manufacturing, Lyric continues to pursue iterative upgrading of technology and products, extreme intelligent manufacturing, cost reduction and efficiency improvement, safety and stability, etc., and has been awarded the honorary title of "2023 High-quality Enterprise in the Sodium Battery Industry Chain ".