Shanghai Green Tech Co.,Ltd. is a producer that concentrates on producing graphene supercapacitor. graphene battery is one of Shanghai Green Tech's multiple product series. The design of GTCAP super capacitor module sticks up with the current market trend. This well-designed product achieves fantastic lighting effects, which is not only good for the users' eyes but also for the mood.
We think it's our responsibility to produce harmless and non-toxic products for society. We will pay attention to every production stage, trying hard to produce human- and eco-friendly products.