We are mainly aimed at abroad market, committed to the manufacture of Li-ion electric bikes, electric tricycles as well as provide conversion kits for customers. All the products are complied with EN standards, certified by EU authorities and legislative regulations.Focusing on the changing market, continuous development of technology in the electric bike industry, We are dedicated to extend product ranges, which are innovated, environmental and user friendly. Sevenone possesses experienced staffs in this industry, selects and procures best quality components from best and professional suppliers, which makes sure of the high quality products.In order to play a better role in the e-bike industry, Sevenone will keep implementing on lean production and optimizing 5S production management, working on high-end product design, providing customers with premium products and services.