Production location

Globally Leading Ultracapacitor / Supercapacitor Factory GMCC (GMCC Electronic Technology WUXI Ltd)

Founded in 2010, GMCC is engaged in the R&D and manufacturing of electrochemical energy storage device active powder materials, dry electrodes, supercapacitors and energy storage batteries. In 2025, the company launched a brand-new production factory, which is a globally large-scale and modern electrode and ultracapacitor manufacturing plant covering an area of 192,000 square meters. Equipped with world-leading modern automated, digitalized and intelligent supercapacitor production lines, the new factory boasts advanced dry electrode production capacity that meets various demands, and its products (including single cells, modules and systems) comply with all necessary certifications to reach automotive-grade standards.

As a subsidiary of Sieyuan Electric Inc., the new factory, together with its buildings and operational sectors, is committed to building a sustainable ecological cycle, with a focus on maintaining an optimal balance between the existing ecosystem and biodiversity.

Further information please check: https://www.gmccsieyuan.com/