Shanghai Green Tech has earned a good reputation for the manufacture of graphene supercapacitor in China. We have been regarded as a reliable manufacturer. We will show you the super capacitor module series that is most popular with customers. graphene capacitor from Shanghai Green Tech has strong competitiveness and high economic efficiency. With prospering economy development, GTCAP always puts a lot of efforts on the quality assurance of graphene capacitor.
Being committed to graphene battery makes GTCAP more famous in this field. Ask!