Our company is established in 1993. We dedicate ourselves to the R&D, manufacturing and worldwide marketing of high-end electric bicycle parts. We have introduced the professional production and test equipments, owned advanced production line, built perfect quality management system. We insist on the enterprise spirit of credibility first and quality first, creative idea of breaking through technology barrier and leading fashion lifestyle, to develop new products.At present, our main products are super-mini intelligent motor, electromechanical unified intelligent motor, high capacity li-ion battery, LCD display, controller, etc. Our products are suitable for all kinds of bicycles, such as road cycle, mountain bike, folding bicycle, ordinary bicycle, intelligent robot, etc. And all our products own completely independent intellectual property rights and CE certifications. Our brand keyed, by virtue of its reliable quality, superb craftsmanship and stylish design, has enjoyed a good reputation.If you are seeking for the high-end electrical components of electric bicycles, if you want to make a contribution to the environmental protection, if you are still worried about the traffic congestion, then we are the right choice for you. Sincerely welcome friends and businessmen to visit and negotiate. We hope to join hands with you to build the brand of keyde.