Well, fiber lasers have a very wide range of applications. Basically, they are used in many manufacturing industries. The functions of the laser itself include printing barcodes and QR codes on products, metal cutting, and welding, so Fiber lasers are used in all industries involving these uses, such as the automotive industry, food industry, aerospace and aviation, etc. There are currently not many large-scale fiber laser manufacturers in China. The ones that have developed rapidly in recent years are Chuangxin Laser, which specializes in fiber lasers and has excellent products.