Who we are？ 

As a capacitor manufacturer and supplier with more than 20 years of experience in supercapacitor design, development, and production, its main products include graphene ultracapacitors, supercapacitor modules, and graphene batteries, etc. It is a high-tech enterprise certified by state-certified.

Our Team 

Our team consists of over 50 capacitor energy storage experts, including 3 doctors, 5 professors and 15 masters. We also keep close cooperation with the University of Electronic Science and Technology of China and have achieved a lot in developing capacitor technology and applications, some of which are protected as patents.

Quality Control 

All Green Tech products are quality guaranteed, we carry out strictly the quality management system ISO9001-2015 and GJB9001B-2009 (MIL) during production. Make sure every product can match customers' demands.