In the process of making precision molds, in order to facilitate the scientific management of products and trace the whole process, the products will be marked with laser engraving codes or laser inkjet codes, commonly known as DPM codes or DM codes.

The industrial-grade code scanning guns, industrial-grade scanning modules and handheld terminals produced by Xingtong IOT can scan all kinds of laser engraving codes, inkjet codes and laser engraving codes very well. 

The scanning speed is fast and the precision is high. 

There are various appearances, including handheld code scanning guns, vertical scanning platforms, fixed scanning modules, wearable ring code scanners, etc. In addition to the function of scanning code, some products can also scan code and print in one, that is, they can print regular labels or self-adhesive labels.