For the quotation of the large supercapacitor, please fill out the form on the “Contact Us” page and our sales staff will contact you as soon as possible. If you want to the quote for customized service, be sure to explain your product description in as much detail as possible. From the beginning of the quotation acquisition, your requirements should be very accurate. Shanghai Green Tech Co.,Ltd. will provide you with the best price if the quality and materials meet your requirements.

Shanghai Green Tech is an industry leader with the lowest production costs of any major graphene supercapacitor producer. Shanghai Green Tech is mainly engaged in the business of graphene battery and other product series. The production of GTCAP super capacitor module is strictly in accordance with the requirements of customers. The product can emit light of an intended color without using any color filters as traditional lighting methods need, which is more efficient and can lower energy costs.

Our corporate culture is always open to new ideas and thoughts. We would like to create every new possibility for customers by turning these ideas into reality.