In the course of several years'development, Shanghai Green Tech Co.,Ltd. has developed into an influential company specializing in the manufacturing of graphene supercapacitor for sale. We will show you the graphene battery series that is most popular with customers. The time and energy into designing graphene battery proves to be efficient for the fame of GTCAP. The strict internal quality control system enables graphene battery to reach the international leading level.
GTCAP is growing rapidly complying with the tenet of super capacitor module. Contact!