
Chargers are an indispensable accessory for smartphones. In order to improve their brand image, manufacturers generally use laser marking machines to print logos. The traditional marking method is the ink jet coding method. The ink is used in the ink jet printer. The ink jet printer consumes ink and diluent for processing, which will pollute the environment, and the picture and text information marked by the ink jet printer is easy to fade and fall off. Used by criminals, resulting in a lot of fake and shoddy products.

Laser marking is a clean and pollution-free high-environmental processing technology. It has good beam quality and extremely small focusing spot. It can realize ultra-fine marking, and the marking is exquisite and permanent, with high anti-counterfeiting.