Ordinarily, an ordinary product sample of graphene battery pack will be sent as soon as the sample order is placed. When the sample is sent, we will provide an email notification of your order status. Should you experience delays in getting your sample purchase, contact us. We'll help to validate the status of your sample.
For many years, Shanghai Green Tech Co.,Ltd. has been engaged in the design and manufacture of super capacitor module. We are regarded as a reliable manufacturer and supplier in the industry. Shanghai Green Tech produces a number of different product series, including graphene battery. GTCAP supercapacitor is completed after a series of the production processes, namely, mold extrusion, turning, milling, drilling, lathing, grinding, and wire cutting. The product outperforms other similar products in functionality and quality.
We are committed to the green production approach. To reduce carbon footprint and pollution, we will introduce green and sustainable manufacturing machines to help us achieve this goal.