National semi-trailer production and marketing ran for 10 years, turning to a quiet and heavy load rollover Trailer.

Ordinary cargo semitrailers have been noticed by manufacturers and users since 2000, and have been warming up rapidly since then until they have a fever. In the past 10 years, the semi-trailer has been running like a runaway wild horse. Up to now, the number of semi-trailers in China has reached 2 million, becoming the main type of road freight.

In 2011, the demand for semi-trailers sharply declined, and the market rapidly turned from being prosperous to deserted. The market is sending a clear signal that the semitrailer, which has been running at high speed for 10 years, should be back on the economic speed track. Heavy haul rollover Trailer

The better products are not the more, the better, but there is a balance between supply and demand. Before and after 2005, the demand of semi-trailer market in China was like a surge in the sea. But at that time, there were few manufacturers and the production quantity could not meet the market demand.

In the next few years, many manufacturers set off a semi-trailer craze according to the irrational judgment of unlimited market demand for semi-trailers. From the initial rush to seize the opportunity, the semi-trailer impulse gradually evolved into a semi-trailer factory in all over the country. In places where semi-trailer factories are concentrated, the new semi-trailer factories have made a great leap forward under the strong impetus of the local government. The original semi trailer plant has also launched a large scale production capacity expansion. Skeleton car

Due to the low technical content of ordinary transport semi-trailer, the production process does not need too many expensive tooling equipment, and the production process is relatively simple. As a result, ordinary semi-trailers, such low-end products in relatively complete equipment in large factories, small factories poor tooling equipment, but also as small-scale production as a stall workshop.

In the year when the products are selling well, the total sales volume of the national semi-trailers does not exceed 300 thousand. Through 10 years of capacity expansion, the total capacity of the national semi-trailer is estimated to be 600 thousand. Vicious competition escalated, and the semi trailer that ran for 10 years slowed down.

Compared with traditional freight cars, semi-trailer has the advantages of large capacity and loading. In the case of imperfect measures taken by the state to control overload and overload, and the implementation is not in place, semi-trailer users, with the hope that Dora can make more money, have joined the ranks of buying semi-trailer running transport. After these users made money, their demonstration effect led to a large number of people who wanted to get rich by running freight to buy semi-trailers. In the urban-rural fringe of some cities and many townships, a large number of professional households and villages have emerged, forming a huge user group.

In the past few years, it is not uncommon for semitrailers to pull more than 100 tons of coal and more than 100 tons of steel. That is, in a particular period of development, driven by the profit that Dora can make a lot of money, the semitrailer market has been pushed to the peak of production and marketing through abnormal transportation.

At present, under the background of rapidly declining market demand, production enterprises should use this opportunity to reflect on how to change the mode of production, in the new market environment for sustainable development.