Along with providing graphene supercapacitor and alternatives to customers, Shanghai Green Tech Co.,Ltd. has expanded our offering to such as installments services along with other after-sales services. For the fast answer and issue resolution, we supply a wide selection of after-sales services of dependable quality to deal with your personal inquiry and requirements. Our technicians are experienced and will place all their abilities and know-how available.

After years of dedication to graphene capacitor production, Shanghai Green Tech has already become an expert with competence in R&D and manufacture. Various in styles, Shanghai Green Tech's super capacitor module can meet the needs of different customers. GTCAP graphene capacitor has to be processed with fine finishing so as to eliminate the impurities to further develop its full gloss potential. The customer satisfaction puts GTCAP-Graphene Super Capacitor Battery in a strong position.

Currently, our goal is to commit to dominating the market by creating product superiority. We will strengthen control over the inspection of product quality and optimization of workmanship.