関谷 Company Profile

For cheap batteries, flexible solar panels, and anything related to batteries, leave it to us!

Sekiya Co., Ltd. has partnered with one of the world's largest brand battery manufacturers. Starting with Johnson Controls, which holds a 40% share of the global market, we have launched "EUROPOWER," incorporating our unique long-standing technology, and are selling it as an excellent battery worldwide. From now on, we are expanding sales through user-oriented methods, elucidating long-term usage methods for batteries and ways to extend their lifespan. We aim to manufacture storage batteries utilizing this battery technology.