Zhejiang Doohan Technology CO.,LTD is a professional electrical scooter manufacturer, we have foreign branch companies located in Los Angeles,USA.We located in Shengzhoucity,Zhejiang,China.There are two international airports named Hangzhou airport and Ningbo airport round us. it is about 3 hours far from Shanghai City by CAR. we have 470MU acreage industrial park . Our Vision is trying our best to improve people living and become one of the best professional new energy vehicle manufacturers in the world.