The 355nm ultraviolet laser is the solution to the intense indication light which is easy to burn the workpiece. 

Ultraviolet laser can mark various characters, symbols and patterns on the surface of circuit board PCB/FPCB, and the character size can range from millimeters to micrometers. In addition to effective anti-counterfeiting, it can also realize the control and traceability of product quality. Whether it is fine processing or processing efficiency, it fully meets the current needs of PCB/FPCB marking processing.

On Monday morning, I received a customer from Jiangsu who needed to purchase a 355nm UV laser for PCB/FPCB marking processing. The customer said that he originally used a certain brand of lasers on the market, but soon he discovered that the intense indicator light  burned the workpieces and the power was attenuated during the use of UV laser. Therefore, he decided to purchase 5 new 355nm ultraviolet laser from RFH.