Shanghai Green Tech Co.,Ltd. continues to be committed to the manufacture of ultra capacitor module for decades. Knowledgeable engineers and technicians are here to professionalize and improve the production. The after-sale support is professionalized, to be a base for manufacturing and earnings.

Through our relentless effort of exploiting the market, the sales of graphene battery has been always increasing. super capacitor module is one of Shanghai Green Tech's multiple product series. This product has the perfect seam strength. The seam failure will not occur as a result of longitudinal or transverse pull. GTCAP is a reliable super capacitor module supplier who can also guarantee the fast delivery.

We are serious about our customers. Our goal is to be a courteous and professional manufacturer to provide the best manufacturing services for our customers.