If you are looking for a better manufacturer for large supercapacitor, Shanghai Green Tech Co.,Ltd. may be your solution. For years, we have been active in markets in China and around the world. With competitive prices and strong quality assurance, we believe that we can do our best and give us the victory of our customers.

Shanghai Green Tech is recognized as a leader in the field of graphene supercapacitor for sale. Shanghai Green Tech is mainly engaged in the business of super capacitor module and other product series. Its climbing sale figure is the best testimony of the excellent performance and high quality. The product generates virtually no heat, therefore, it is cool to the touch and can be left on for hours without incident or consequence if touched.

Our mission is to become a strong and independent company to create maximum value for our customers, stakeholders, and our employees.