White Dragon Machinery (Figure) _ quote _ Yiyuan electric car electric car provided by the White Dragon Machinery Co., Ltd. Shandong. Shandong White Dragon Machinery Co., Ltd. (sdbailong.com) is a professional "electric tricycle, tractor, horizontal bar diesel engines, agricultural machinery, agricultural machinery parts" of the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "White Dragon electric tricycle, tractor White Dragon, White Dragon horizontal bar Diesel" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the White Dragon Machinery has won the trust of customers in the public bicycles, tricycles and accessories, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Electric vehicles, AC and DC electric cars electric vehicles. Generally speaking, the electric car is the battery as an energy source, through the controller, motor and other components, the electrical energy into mechanical energy movement to control the current size of the change in speed of the vehicle. The first electric car manufactured in 1834, which is driven by a DC motor. Today fully enclosed four-wheel electric vehicles, electric vehicles have undergone tremendous changes in the electric car What makes a good type also varied. 1990-present: dwindling oil resources, atmospheric pollution is serious, let people refocus on electric vehicles. Promote the use of electric vehicles is mainly dominated folk before 1990. Academic groups such as non-governmental organizations established in 1969: the World Electric Vehicle Association (World Electric Vehicle Association). World Electric Vehicle Association organized every year and a half of professional electric vehicle conference and exhibition Electric Vehicle Symposium and Exposition (EVS) in different countries and regions of the world. Beginning of the 1990s all the major automobile manufacturers began to focus on the future development of electric vehicles and electric vehicles put into the field of finance and technology in. In the January 1990 Los Angeles Auto Show, president of General Motors to the global Recommend Impact pure electric cars. 1992 Ford calcium-sulfur battery Ecostar, 1996 Toyota cars use nickel-metal hydride battery electric cars offer RAV4LEV, 1996 French Renault Clio, 1997 Toyota's Prius hybrid car off the assembly line, 1997 Nissan world The first one to use lithium-ion batteries for electric vehicles Prairie Joy EV, 1999 Honda automobile released, sales of hybrid Insight.