Zhejiang Kaiyi New Material Technology Co., Ltd is an Group Company that was founded in 1996 located in Jinhua, Zhejiang. Seaseng Group consists of 3 manufacturing enterprises. Zhejiang Kaiyi New Material Technology Co., Ltd professionally produce electric bicycle. Bicycle. Electric motorcycle, and cover an area of 80000 square meters. We are keeping constant a high level of product quality, production capacity and customer service and to suit the customers & markets requirements., our product had export to Europe, North America, South America, South Africa atc, we have good experience on export and customer service! Welcome to establish cooperation realation in further!