The manufacturer of carbon fiber badminton rackets, Mr. Zhao from Hengyang came to Ruifengheng recently, hoping to find a suitable technology for the marking process on badminton rackets, and hope that this process can be marked with anti-counterfeiting effect. So, the sales staff of Ruifengheng recommended a 355nm UV laser for him.   Ceramics are widely used in industry. Because ceramics have a series of advantages such as high temperature resistance, corrosion resistance, wear resistance, erosion resistance, etc., they can replace many metal materials and are sufficient to cope with harsh industrial standards.