Generally, it takes about 150 to get to 200 yuan: 1. Some bumpers have only scratched one side, and a professional master will advise you to repair the half bar, because the painting technology is good and there will be no color difference. Of course, if the customer requires or there are scratches on the left and right sides of the bumper, it can only be painted on the whole bar; 2. Full-bar painting will avoid chromatic aberration, but the cost is relatively high. Therefore, the specific price should be related to the damage degree of bumper and the size of painting area; 3. If the scratch on the bumper is slight, it will be solved as soon as it is polished. However, if it's a little serious, I suggest buying a refill pen to make it up by myself. Online touch-up pens cost only a few tens of dollars. It should be noted that the touch-up paint must follow the scratch, so that the touch-up paint effect will be better, but if it is the scratch of the primer, you have to go to the repair shop for plastic painting.