What do auto modification technicians need to prepare? Or what documents do you need?

Experience and practice are the most important. At present, there is no revised certificate in China.

But first of all, you should have some maintenance experience and be familiar with most models, which is helpful for the application.

In fact, the modification technology needed by the modification shop is mainly reflected in two aspects:

1, circuit (the circuit is mainly an electrician with certain experience, familiar with ECU of major automobile brands and familiar with vehicle wiring harness)

2, hardware (in fact, as long as you have experience in repairing several major cars, plus you like to modify this industry, it is almost enough. At present, technicians in most domestic hardware refitting shops can install more than 90% refitted parts as long as they have more opportunities to refit some cars, so experience and practice are very important.

Some well-known foreign modified brands, their products are actually original, and installation is not difficult. For example, an Audi car, a maintenance worker who has worked in an Audi repair station, is easy to install, but the refitting shop should be popular. No matter whether it is European or Japanese, you should be familiar with different models, have so many contacts with some models, have several years of experience, and then be interested in refitting, so that you can refit.

Finally, I will teach you a few tricks:

1, learn more about some modified brands in the world, and know which models these brands are aimed at or what modified parts they have. Even if you can't tell which brands have what advantages, you can at least know their English names. In this regard, you can refer to this webpage:/shi-jie-pin-pai-gaizhuang-peijian.html (there is "global official modified car brand" in the upper left corner.

2. If you are an electrician, learn as much as possible about the ECU characteristics and vehicle classification of several major automobile systems, and deepen the transplantation of vehicle wiring harness. When applying for a job, emphasize that you have experience in both of them. )

3. If you are interested in hardware, learn more about the hardware installation of several major cars, focusing on these pieces:

Shock absorber installation, full-face exhaust installation, brake installation, oil-cooled installation (emphasize that these parts are more experienced in installation when applying).

I hope the above information can help you ~ ~ ~ ~ ~ ~