Shanghai Green Tech Co.,Ltd. graphene supercapacitor has passed relevant international certification. The products have excellent performance and reliable quality, and the products have obtained relevant qualifications such as ISO 9001. We abide by high efficiency, provide professional service guarantee, and of course, provide better products.
For many years, Shanghai Green Tech has been engaged in the design and manufacture of super capacitor module. We are regarded as a reliable manufacturer and supplier in the industry. Various in styles, Shanghai Green Tech's graphene battery can meet the needs of different customers. Professional testing allows graphene battery to be optimal. Shanghai Green Tech has strict quality control procedures to ensure the product goes to customers functioning safely and competitively.
We embrace sustainability all the time. We invest in automation technologies and continuously work to reduce our carbon footprint across the value chain.