Very promising
The same is true of the automobile service industry, but the difference is that due to the complex structure of the automobile itself, the largest subdivision field, even professional 4s shops, or large maintenance chains, it is impossible to do all the after-market services of the automobile. In the process of modification and upgrading, it is necessary to disintegrate the headlights first, before you can install some decorative lights such as lenses and daytime running lights. The disintegration process not only needs to be careful, but also a test of construction technology and experience. Therefore, the lamp modification and upgrade can become an independent service project.