The development of new energy vehicles is not only a national choice, but also an inevitable result from the automotive industry. In 2010, China’s auto sales have reached 18 million vehicles, which is an increase of 24% annually from 2000 to the present. It is now about 85 million cars from the population. If it is conservatively estimated at the current annual sales growth, it will reach about 150 million by 2015. At the beginning of 2011, major cities across the country have started to implement the vehicle subsidy policy. On the basis of state subsidies, all cities have also established relevant subsidy programs. Take pure electric vehicles as an example, Beijing can subsidize up to 120,000 yuan, while Chengdu buyers can receive up to 600,000 yuan. Regardless of whether subsidies are targeted at consumers or businesses, they will promote the rapid development of electric vehicles. During the "Twelfth Five-Year Plan" period, parts and components companies made strategic investments in new energy auto parts and components, and targeted energy-saving auto parts as key investment targets. From 2010 to 2012, with the implementation of supporting policies for new energy vehicles, new energy vehicles will also usher in a golden period of development. However, many new energy vehicles have their own problems. For example, the mileage of electric vehicles is relatively short, the charging time is relatively long, and the battery cost of electric vehicles is very high. Future inventions require a breakthrough. At present, China's investment in new energy vehicles is incomparable with investment from major developed countries. The input of Chinese enterprises and multinational companies is also unmatched. At present, the technical path of new energy vehicles is very large. There are two general categories. One is open source, and the other is throttling. In terms of open source, more people talk about electric cars. However, in fact, there may be the phenomenon of coexistence of multiple technical routes. At the same time, different technologies also need a development process. Originally, China did not have an advantage over the developed countries in terms of time. China’s new energy auto industry is still very young. Despite the rapid development of the automobile industry in the past 20 years, we are still in a childish period compared to the heavy history and experience accumulated abroad. At present, the development of new energy in our country is booming, but we must also see the development of foreign countries in full swing. We are watching this land in China. Mini Hoist,Rope Hoist ,Mini Hoist ,Lever Hoist Barrow, Trolley & Cart Co., Ltd. , http://www.nbchainhoist.com