Chongqing Dragon Mechanical & Electronical Co., LTD., is specially engaged in manufacture and supplying electric bicycles, electric scooters, electric motorcycles, electric motor and their parts. It has obtained the certificate of ISO9001, CCC and CQC; and the titles "China Credible Products" and "China Famous Brand". We have advanced assembly lines and testing system. The strict-control procedure and professional technology center support our advanced products. Special for electric motor and controller, we dedicate ourselves to research and develop the new technique! For the production, we have first-class manufacture technology with the strong capacity! Except meet the great demand in domestic, we assure a stable and abundant production supply! For the materials and supply chain, whether for electric motor produced by ourselves or for the parts and accessories provided by top parts manufacturers mostly are ISO9001:2000 certified, which quality are guaranteed and reliable. We have an enormous supply network to support us! Based on high quality and good service, the products have been wildly exported to the area of America, Middle East, South-east Asia, etc. We stick to the spirit "honesty, trust, friendship and innovation"! With the "environmental protection, energy conservation, safeness and excellence", we carry out the technology research and development and make our best efforts and contribution to purifying the environment. Our humanistic management to strengthen team work molds the sprite of company to provide you an excellent products and best service! Here, friends, let&＃039;s make mutual development and progress hand in hand!