Chongqing Jianshe Motorcycle Co., Ltd is a large professionall motorcycle manufacturer, which have cooperated with YAMAHA for more than 30 years. products range include atvs, street bikes, cub bikes, scooters, tricycle and so on. quality guarante is one year or 6000 KM driven for engine of motorcycles,and we can supply enough spare parts if you need.we sincerely hope to establish good business relation with customers and build up a nice prospect through our efforts.