Nanjing Jiayuan Special electric Vehicle Manufacturing Co. Ltd., founded in 2008 May, located in Nanjing City. The founder of the company began to research on electric cars from 1982, is the earliest Professional Company in this field in China. Under the leadership of two generations founder,Jiayuan EV technical team keep upholding R&D philosophy of "practical as a starting point, based on the existing mature industrial platform, aiming at efficient, precise and concise" over the past more than thirty years. Fully focus on the premise of safetystability, reliability and highlight advantage for the price and quality, Jiayuan EV achieved fruitful results by making its EV products with Jiayuan characteristic and well accepted by market and users. With the deepening and wider of R&D,Jiayuan EV technical team continues to grow and contains 5 doctors, 14 masters, 56 Bachelor and 42 college degree mainly born in 1970 to 1980's covering the major of motor, automatic control, electrochemical, vehicle design, electrical design, process modelling design, structure and process design.Adhering to the business philosopy of " Market-oriented, Technology-based, Green and Enery-saving Target ", Jiayuan EV makes full use of the mature industrial platform nowadays to product series of core components of Jiayuan EV driving system. Meanwhile, most universal parts of petrol vehicle can be widely used into Jiayuan EV. Power battery packs dynamic grouped by Jiayuan EV technology could not only provide and guarantee Jiayuan EV supper long mileage but also effectively extend battery life. Regarding Jiayuan EV purchase price and driving cost per mile, it's possible for Jiayuan EV lower that of same grade petrol vehicle due to the supper long mileage guaranteed. The extensive use of all these Jiayuan EV technology ensure effectively the security, stability and reliability for Jiayuan EVs and further enhance the cost performance of Jiayuan EV as well.By the end of 2012, about one hundred Jiayuan EV patents including international patent, invention patent and utility models patent been applied for and got patent licensing.