Shanghai Green Tech Co.,Ltd. has a well-developed service system that helps ourselves to successfully handle the pre-and-post-sales issues that are faced by the customers. The after-sales service support delivered ensure that solutions are provided before potential problems become costly to rectify. Our after-sales service is rendered by our experienced consultants who pride themselves on outstanding customer care and dedication to details for years. No matter what challenges we meet, we promise to tackle every trouble. Your satisfaction with our company and graphene battery pack is our goal!
Shanghai Green Tech has engaged in the manufacturing of supercapacitor for years and achieved outstanding manufacturing ability and industrial experience. Shanghai Green Tech produces a number of different product series, including graphene capacitor. GTCAP supercapacitor is developed with a deep investigation. Its air circulation part, materials and layout of the interface with the device are all seriously considered by the R&D team. The performance of the product is optimized through the process improvement.
Our company grows in every possible way and embraces the future. This adds to our services for customers bringing them the best of the industry.