To search for the suppliers of graphene ultracapacitor, customers can come to China to find out the most reliable manufacturers. These companies have obtained certifications verifying the product quality and functions granted by international accreditation institutions. They prove to be considerate and dedicated in service offering, including professional question answering, quick response to customers' demands, as well as on-time delivery. What's more, compared with some companies overseas, they can provide a competitive price for customers all over the world, resulting in more benefits to them.

Shanghai Green Tech Co.,Ltd. is fully committed to the development and production of graphene battery. As one of Shanghai Green Tech's multiple product series, graphene capacitor series enjoy a relatively high recognition in the market. The design of GTCAP supercapacitor adopts the first-class concept. Quality guarantee plans and activities are developed to prevent nonconformities.

We aim to win the market by maintaining the stable quality of products. We will focus on developing the new materials which feature more excellent performance, so as to upgrade products at the very beginning stage.