The most extensive brand of electric bicycles in Ningbo.

Yadea. The most widely distributed brand of electric bicycles in Ningbo is Yadea, accounting for 60% of the area. Ningbo, referred to as "Ningbo" for short, is a prefecture-level city, a sub-provincial city and a city under separate state planning under the jurisdiction of Zhejiang Province with the approval of the State Council. It is an important port city in the southeast coast of China and the economic center in the south wing of the Yangtze River Delta.