Shanghai Green Tech Co.,Ltd. has extensive expertise in the production and sales of large supercapacitor. We have established a complete production management system that is designed to monitor each production step. Our production capacity is considerable enough to fulfill our orders.

Shanghai Green Tech became a pioneer in the field of graphene battery by offering a variety of products. Shanghai Green Tech is mainly engaged in the business of graphene battery and other product series. Quality assurance audits are regularly carried out to ensure its quality. The product is great for places where lights are cycled on and off quickly because it provides full light right away.

We are working hard to conduct our sustainability practices. We are considering environmental factors in our product innovation process so that every product is up to environmental standards.