Along with the Client-Oriented enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for China Do Electric Vehicles Use Lithium Batteries Factory & Supplier | Yonsland Electric Vehicles, golden 4 wheel mobility scooter , electric adult trike , vehicle electrical accessories ,karbike electric bikes . We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success. The product will supply to all over the world, such as Europe, America, Australia,Italy , Irish ,Puerto Rico , Mauritius .Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.