Changzhou Valtinsu Technology Co., Ltd is a high-techenterprise which focus on intelligent transportproducts likehoverboards,electric skateboard, foldable electric scooter,and electric bikes.Valtinsu has more than 5 years' experiencein developing,manufacturing, and selling various vehiclesAllourproducts have the CE,ROHS, FCC, MSDS, UN38.3Certificate.Valtinsu has a very professionaltechnique team indesigning electric and power system. We aimed to desigrandproduce the lightest,mostcomenient, and simple operatedelectric vehicles. OEM and sample order arealso welcomed.We are willing to work with you hand in hand