Concave-convex seamless repair has the following characteristics: (1) The traditional repair process of "sheet metal, putty and paint" is not needed to protect the original car paint; The repair time is short and the cost is extremely low. It shows that the car dent repair technology has a good repair effect and fully protects the original car.

Extended data:

Automobile dent repair is to repair the dent part of automobile paint to its original state. Generally speaking, in the repair of automobile dents, both acute and obtuse dents can reach the original state. The main reason is that the sag without paint can be repaired as before, the hail pit can be repaired perfectly, and the corners and AB are not easy to repair.

Invented by USA 1946, established by Japan 1985 and established by China 1999. 1994 car dent repair technology was introduced from Japan to South Korea. From 65438 to 0999, Mr. Jin Renzhi, China, introduced the restoration of the sag from South Korea to Dalian, China.

Motivation of invention: At that time, there was a hail in America. In order to repair these vehicles with low maintenance cost, many experts in the automobile industry have gathered. After countless times of practice, they finally invented a car dent repair technology (called micro-sheet metal or lossless sheet metal abroad) that can repair car dents without destroying the original car paint.

Reference link: Baidu Encyclopedia-Car dent Repair