At the plastic exhibition, Mr. Chen, the customer of RFH, received the attention of many people, and showed the use of 10W ultraviolet laser to remove the label at the exhibition. Due to the small volume of ultraviolet laser and small area, it can be easily displayed at the exhibition.

Plastic sockets generally mark the brand logo on the outside, and mark the QR code on the inside. Due to the structure of the plastic socket, the size of the QR code and the logo is small, which weakens the effect of the traditional marking device. RFH 3w-5w UV laser is a laser that can replace traditional markers and greatly improve the quality of socket marking.