As a type of identification and identification technology, coding technology can be used to print production dates, batch numbers,bar codes and anti-counterfeiting marks, trademark patterns, etc. It has the advantages of clear identification, not easy to wear,andsuitable for high-speed production. It is suitable for food, beverage, pharmaceutical, electronics and cable industries, and helpscompanies to conduct product quality management and regional management of products (anti-counterfeiting, anti-channeling, andoverall marketing solutions). It will also increase the added value of products and establish products. Image and improve market competitiveness.