The calf electric vehicle is a company that focuses on the development, design, production and sale of smart electric bicycles. Founded in 2014, the bull electric cars are smart and aim to change urban mobility through scientific and technological innovation, providing global users with more convenient and environmentally friendly smart urban mobility tools. The product line of the calf electric car includes electric bicycles, electric motorcycles and peripheral cultural products. Among them, nqi, mqi, uqi, rqi, tqi, sqi, etc. Are electric bicycles and electric motorcycles that are the company's main hit. These products have high-end, fashion-looking designs and a variety of fancy black technologies, such as smart burglary, and app remote control. Cow electric vehicles have a high technical strength in the area of intelligent mobility and have independently developed technology for the 7th generation of niu energy powered lithium powered power system, making batteries more distant, ...