How much is a car modification master in January?

Most car modification masters earn about 10,000 yuan a month. Automobile refitting personnel must understand the structure, performance and characteristics of the whole vehicle as a whole. Repair and modification skills, as well as the use of vehicle modification equipment and tools. In addition, I have a comprehensive understanding of the automotive electrical circuit system. The owner should make the following changes: 1. Modification of appearance, chassis, power system and interior, etc. 2. The modification of chassis is the most common, such as replacing shock absorber, balance bar, lower arm, rim tire, etc. 3. The modification of the power system is to brush the program, modify the intake and exhaust, change the turbine, forge in the cylinder and so on. 4. Appearance modification is to modify the front and rear bars, modify the wide body, and add some tails. 5. The modification of the interior is to modify the steering wheel, seat, dashboard, etc.