Xiamen Rock&Win Parts and Accessories Ltd., is a manufacture of charger and OEM products serving the electric vehicles parts and accessories. Rock&Win has been manufacturing high quality auto parts and accessories for over 10years, and all the products have been exported worldwide. Rock&Win also has the capability to manufacture private label parts of your own design with complete confidentiality. Rock&Win has it&＃039;s own R&D team, so we can assist with the design and development. Rock&Win is now focusing on the development of E-bike&＃039;s parts and accessories, from 1000W to 3000W. Rock&Win sincerely invite you to take some time to look at the various products available. If you have any questions about any of our products, please feel free to contact us. We look forward to assisting you on your next project.