The manufacturing technology of Shanghai Green Tech Co.,Ltd. is in a leading position in the large supercapacitor field. Since inception, we have hired professional engineers to perform flawless production. With our extensive business experience, we manufacture the product with high reliability and long-lasting performance.

Shanghai Green Tech is China's largest supercapacitor leader. Shanghai Green Tech is mainly engaged in the business of graphene battery and other product series. Quality guarantee plans and activities are developed to prevent nonconformities. The new technology using in this product provides an updated brightness. It becomes super bright without compromising energy efficiency, which allows large areas of lighting.

We aim to provide added value to our country, to understand the needs of our customers and to listen to the expectations of the community. Ask online!