Shanghai Green Tech has many years of experience in R&D and production of graphene supercapacitor. We are a reputable company in the domestic market. We will show you the graphene battery series that is most popular with customers. The fact that putting investment into the design of super capacitor moduleis icing on the cake for the popularity of GTCAP. With competitive price, our super capacitor module has been more popular which also makes GTCAP to be more competitive.
Our core value is to provide the highest graphene supercapacitorand finest graphene supercapacitor. Welcome to visit our factory!