Chongqing Bull Motorcycle Engine Manufacture Co.& Ltd. was founded in 1997. Our companys line of business includes the manufacturing of motorcycles’ bicycles and similar equipment and parts.,br>brWe are professional motorcycle factory. We professionally produce different Motorcycle types> Street Bike Motorcycle Engine and Generator. Our products are divided into many series, which can meet your requirements. We have been assessed and registered the following quality level and environment management standard ISO9001:2000 and ISO140012004. All our products comply with quality standards and are greatly appreciated and acknowledged by all the customers at china or all over the world . :br>br > We guarantee high quality and best price for you.)brWe are looking forward to cooperate with you>