With the increasing demand for product upgrades in the automobile manufacturing industry, the original processing technology of general-purpose automobile body parts can no longer fully meet today's product quality and production needs. Laser cutting equipment has the advantages of high-precision processing for porous and complex-shaped details. Laser welding equipment has the characteristics of a narrow welding seam, high efficiency, and zero pollution. Therefore, automobile manufacturing is one of the critical application areas of Disen Laser equipment in the future.