2009
	Dec		Jiayuan EV successfully finished the primary integration of industry chain for EV core components,
	Dec		Jiayuan EV’s drive system was honored with the title “Independent Innovation Products” by Nanjing government,
	Dec		Jiayuan EV won the title of “Jiangsu Private Science and Technology Enterprise”,
	Nov		Jiayuan EV was invited to join and draft “Jiangsu New Energy Automative Industry Plan” and proposed our comments and suggestions to EV industry development in Jiangsu Province,
	Nov		Many famous auto makers began to project cooperate formally with Jiayuan EV,
	Oct		Jiayuan EV was invited to attend the “Jiangsu New Energy Automative Industry Development Plan Forum” held by Jiangsu Development and Reform Commission,
	Sep		Jiayuan EV attended the “2009 Nanjing International Auto Show” held in Nanjing International Exhibition Center,
	Sep		The world first EV wedding convoy showed in Nanjing. The wedding convoy of eight kinds of Jiayuan electric vehicles seized much attention from the citizens,
	June		Jiayuan EV was invited to attend the “Energy Awareness Week of Jiangsu Province”,
	June		“Nanjing Jiayuan Institute for EV R&D Engineering” were founded, specialized in matching and development to convert kinds of vehicles from petrol car into electric for auto makers,
	May		Jiayuan’s “motor and drive system of electric vehicle” and “advanced battery and power system of electric vehicle”  were listed as key projects in “Automotive Industry Adjustment and Revitalization Plan of Jiangsu Province” issued by Jiangsu Provincial Government,
	Apr		On the 13th Shanghai International Automobile Industry Exhibition, Jiayuan’s drive system was on show for the first time, 16 auto makers from home and abroad came and visited our exhibition stand and expressed their willing to cooperate,
2008
	Oct		EV model JY-6356 showed on the 104th Canton Fair (2008 autumn),
	Sep		Iceland government and its Commerce Ministry chose Jiayuan EV as the only representative of China to attend seminar held in Reykjavik, capital of Iceland.  Jiayuan EV made a speech and caused much concern from many global famous car makers around world,
	July		Jiayuan JY-6356 exhibited in British International Motor Show 2008 London. JY-6356 gained worldwide attention and was reported as “the world’s first affordable, five-door electric car" by world medias,
	May		Nanjing Jiayuan Special Electric Vehicles Manufacturing Co., Ltd. was established, specialized in manufacturing special electric vehicles, such as Sweeper Vehicle, Watering Cart and Limousine,
	Apr		R&D for BEV “JY-6356” was successful and began to sell. Until the end of 2008, this BEV had been soled to oversea market,
2005~2006
			Jiayuan EV made the total design for the whole drive system including motor, controller and battery,
2006
			Jiayuan EV established a company specialized in research and development about kinds of power batteries,
2004
			Jiayuan BEV (electric business car) JY-6488 showed on “China Automobile Show”, “Hainan New Energy Automobile Show” and the “2004 China Nanjing Golden Autumn Economic and Trade Fair” ,
2003
			Jiayuan electric motor bicycle and electric golf cart which speed 100km/h and range 120kw per charge were exported to UK and Germany,
2002
			Jiayuan launched electric bus which max speed was 95km/h and range 180km per charge with lead-acid battery,
2001
	Nov		Based on a Xiali Auto, Jiayuan EV successfully converted it into BEV with cobalt acid lithium battery. Two way test drive for this vehicle from Zhengzhou, Henan Province to Xiangfan, Hubei Province covered more than 1000km without any accompany car. The certificate issued by NAST (Xiangfan) showed the BEV top speed was 97kw/h and range 444.7kw with one charge,
	Apr		In the 2nd China International Clean Vehicle Show, Jiayuan EV showed a self-designed 7 meter-long and three type chassis bus with lead-acid battery. The max speed was 85kw/h and range 180kw per charge, the grade ability was 27% with motor JYD-37KW, the maximum torque could reach 405NM,
2000
	Oct		Jiayuan EV successfully converted a Xiali Auto into electric with cobalt acid lithium battery,
	Jun		Jiayuan EV JY-6391 exhibited on “China International Electric Vehicles and Components Show” held in Shanghai Everbright Convention & Exhibition Center. This electric vehicle’s max speed was 100km/h and range 159km per charge with 11kw electric drive system and lead-acid battery. It was the only electric vehicle which could move in the show. Jiayuan’s professional driver gave a test drive show and some audiences also had test drives,
1999
	Oct		Jiayuan EV attended the 16th International Electric Vehicle Conference & Exhibition. Many electric vehicles developed by Jiayuan EV’s engineers showed on the exhibition,
	Jan		16th International Electric Vehicle Conference & Exhibition were planed to be held in Beijing in October. Jiayuan EV’s chief engineer was invited to be one of the members of the committee,
1998
			Jiayuan EV handmade a BEV against the proportion of 1:1 drawings designed by our engineers independently,
	Oct		Jiayuan JY-6351 passed the appraisal at provincial level, and this project was responsible by Jiayuan EV chief engineer,
1997
	July		Jiayuan's electric bus road test in volume passed special project evaluation and the project approval,
1996
	Dec		Jiayuan’s EV model 6351 passed the test held by a national authorized quality inspection department,
1994
	July		Mr. Li Jiuxue, the chief engineer of Jiayuan EV, was invited to act as one of the 13 experts of NDRC for evaluating National Projects on Electric Vehicle, Also, he was co-copywriter of expert's advisory report "China Needs to Develop Electric Vehicles or not",
1993
	Oct		Jiayuan’s chief engineer was invited to be the vice-chairman of the appraisal committee to evaluate the program of “driving motor for electric vehicle made by Sanhuan Company” organized by Science and Technology Committee of Shanxi Province,
1992
			Jiayuan’s chief engineer was invited by SDPC to be one of the members of expert group to evaluate "Tsinghua University’s Electric Vehicle Program",
1991
	Oct		Jiayuan EV’s chief engineer went to Japan as a member of China Association of Electric Vehicles to investigate the development of electric vehicle industry in Japan,
	Aug		Jiayuan’s chief engineer published an article on magazine of “Electrician Information and Suggestions” edited by China Electrotechnical Association. Regarding R&D and the application of China’s electric vehicle, He stressed in this article that:   A. Governments should provide necessary financial support to EV R&D. It’s needed to set up a special department to manage the research, and organize joint technological development. R&D should focus on “High starting point, professional and small-scale” in the beginning period,   B. Some preferential policy should also be offered by government on EV license issuing, road toll and charge fee etc.,   C. To build a new system with the sources from government, scientific research institutions, universities & colleges and manufacturers focus on R&D about electric vehicle and made it as a part of the development of China’s auto industry,   D. Establishing China’s technical standard on electric vehicle as soon as possible,
	May		Jiayuan founder declared ‘the 8th Five-Year Plan’ of ‘science and technological project on electric vehicle’ to National Science and Technology Commission. He was the copywriter of feasibility report on EV, also he was the pleader when expert review the project. This project was approved in August in the same year,
1990
			Jiayuan’s chief engineer attended “World Electric Vehicle Symposium and Exposition” (EVS-10) held in Hong Kong. Some Jiayuan electric vehicles showed there on the exhibition,
1989
			Jiayuan founder established “Electric Vehicle Research Institute” focused on R&D of electric vehicle, became the first chairman of the institution,
			Jiayuan chief engineer was invited to be head of Business Development and director of the China Electric Vehicle Research Institution. He was responsible for the development direction of China’s electric vehicles technical and technical assessment,
1988
			Jiayuan founder finished R&D of the first generation A/C drive system,
1983
			Jiayuan founder began R&D on electric vehicle, Jiayuan founder predesigned a super mini electric car, motorcycle damping spring, Jinling motorcycle wheel, dc motor and chopper control device etc,
1982
			Jiayuan founder began to pay close attention to the electric vehicle industry and collected related data.