Located at Ruian International Motorcycle and Automobile Industrial Park in Ruian Ruiri Automobile Electric Appliances Co., Ltd., covering the land area of 8000square meters, is only 1 km away from the entrance of the Ningbo-Taizhou-Wenzhou Expressway, enjoying a geographic advantage.Our company is dedicated itself to developing and researching automobile electronic appliances. It abides by the policy "Honesty and Credit First, Quality Orientation " to supply the customers and cooperators quality and first-class service as well. Faced with the increasing development of electronic bike industry and the needs for compatible products, we established specially a group for researching intellectual brush-free motor controller for electronic bike or motorcycles and put much investment and talents into it. Based on the experiences and technologies in automobile electric appliances that e have accumulated and with the integration of the foreign technologies, we have with success developed four leading varieties of automobile electric appliances like intellectual brush -free motor controller for electric bike or motorcycles and Hall-free motor controller for electric bike or motorcycles, auto phase -distinguishing (self -taught type) brush - free motor controller for electric bike or motorcycles, anti-theft alarm brush -free motor controller for electric bike or motorcycles. Our products are leading in performance and quality of its kind, and have gained us sound reputation by our compatible electric bike or motorcycle manufacturers. We have established cooperation with many pour partners.We, Ruian Ruiri Automobile Electric Appliances Co., Ltd., are looking forward to cooperating with you to achieve more contribution for the electric bike or motorcycle industry in future.