View the detailed information displayed on our website, you can learn more about Shanghai Green Tech Co.,Ltd. long life battery. We introduce high quality materials to ensure that every part of the product works well. We employ the most experienced staff to produce the highest quality products with the best performance.

GTCAP has long enjoyed great fame both at home and aboard. graphene capacitor produced by Shanghai Green Tech is very popular in the market. GTCAP graphene supercapacitor is designed by considering the needs of the user. Manual inspection and equipment testing both have been carried out to ensure that the product is 100% qualified.

We proactively conduct sustainable operations. For instance, we are constantly introducing advanced production technologies to reduce water waste and CO2 emissions.