China KOOW Electric Bike Manufacturer (Factory) is a professional supplier of Electric Bicycles, Electric Scooters, Electric Balance Vehicles, Electric Motorcycles and Electric Unicycles. Crownectras Intelligent Technology was founded in 2014, now we have a plant area Of 25000 Square Meters and more than 200 employees. The product series have Beautiful Appearance, Complete Specifications and High Quality. Our excellent quality and good after-sales service have already earned a reputation in The United States, The U.K., France, Europe, Australia, Southeast Asia and other countries and regions. The main products have passed many important tests, such As CE, RoSH, UL, PSE, EN15194:2017, etc.