The car film market in my country has only been formed in just over ten years, and the market is quite chaotic. In a nutshell, there are several main manifestations of the chaos in the automotive film market:
First, the purchase channels are chaotic, and there are a large number of small businesses and small workshops. "Famous brand" is a common trick used by these companies, and this "cottage" is also the easiest to confuse people.
The second is the low cost and large profit, forming a "windfall profit chain." The profit of car film can reach ten times or even dozens of times, so that there is a saying in the industry that "selling film is more profitable than selling car".