According to industry forecasts, by 2012, electric bike market will reach 100 billion yuan, while the only electric vehicle battery market potential of more than $ 50 billion. In the March 18, 2011, four ministries jointly issued "on the strengthening of the management of electric bicycles notice", but eventually become a "dead letter." Means that the electric car industry in the long-term trend good environment is facing a huge market pressure to survive, the policy limits will become a large business survival pending a sword; and the external environment, weak international economic environment, weak recovery, but also makes electric export bonus vehicles will be greatly reduced. In electric vehicles, "energy-saving and new energy automotive industry development plan" submitted to the State Council has made it clear, "plan" has been elevated to the national strategic level, aimed at the automotive industry new office layout. As one of the countries identified seven strategic emerging industries, the new energy vehicles amounted to 100 billion yuan investment will be in the next 10-year plan, the sales scale lock in the world. Use of electric vehicles and maintenance methods 6, riding in the first to comply with rules of the road. Do not cross the red light should ride in the slow lane, do not ride in the fast lane. To turn off the traffic congestion at the switches, human riding. Slow speed when cornering, while avoid high speeds, sharp turns small angle enclosed electric vehicle suppliers, causing a car accident caused by the centrifugal force is too large. 7, should not lead people. As the electric bicycle battery capacity is not, the motor power is not high, it is generally load electric bicycles were around 80kg (including the rider), if with some people riding motor load is bound to increase and accelerate battery consumption, thus reducing the Battery life fully enclosed electric motor vehicle manufacturers, and also a violation of traffic regulations. 8, uphill, on the bridge, when riding against the wind, you should use both electricity and manpower, reduce the battery, the motor load. The method starts riding: General Electric bikes have zero start function, which switches to open at rest, turn to the governor will be able to start driving the car. But this time the starting current is two to three times the normal driving, the impact on the motor and the battery is large, especially the battery. Therefore, in order to extend a charge to continue the mileage and battery life, should start in the first pedal start, when foot three, four laps after a certain speed fully enclosed electric car, and then turn on the circuit closed electric car sales price, which is particularly important especially in heavy traffic, lots of traffic lights and more. Frequent zero start, will shorten battery life. Fully enclosed electric car sales _ White Dragon Machinery (certified) _ totally enclosed electric vehicle provided by the White Dragon Machinery Co., Ltd. Shandong. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) Shandong Linyi, bicycles, tricycles and accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the White Dragon machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for White Dragon machinery.