Transfer trolley is the most commonly used fixed-point transport vehicle in workshops. It is often used in steel and aluminum plants, painting, automated workshops, heavy industry, metallurgy, coal mining, petroleum machinery, shipbuilding, high-speed rail engineering and other industries. It can also be used for high temperature, explosion-proof, dust-proof, etc. Special working conditions, electric flatbed trucks are small in size, easy to operate, large in carrying capacity, environmentally friendly and efficient, and have a long service life