Shanghai Green Tech Co.,Ltd. has a well-developed service and spare parts division that helps ourselves to successfully deal with the pre and post sales issues that are confronted by the customers. The sales service support delivered guarantees that alternatives are provided before possible problems become worse. Also, seasoned consultants will offer outstanding customer support. Your satisfaction with our firm and super capacitor module is our goal!

Since inception, Shanghai Green Tech has focused on the production of high quality graphene supercapacitor. graphene battery is one of Shanghai Green Tech's multiple product series. GTCAP graphene supercapacitor for sale has a revolutionary and innovative design. The product has the advantages of strong functionality, high performance.

Excellence, integrity and entrepreneurship is our common belief in professional and personal behavior and the fundamental strength of our business. Check it!