Shenzhen Jocund Industrial Co., Ltd is subordinate to Jocund Group (HK) Ltd. which is an entity integrated scientific research, industry and trade. It mainly dedicates to the research and production of various bicycles and its brake system on the basis of modem plants, advanced production equipment; perfect testing methods and high quality staff.Recently,to meet the market demands well,Jocund develops new prodcue line of electric self balance drifting scooter. Since the company was founded...