What good anti-counterfeiting technology does China have?

At present, in the field of packaging bags in China, the commonly used anti-counterfeiting technology is coding anti-counterfeiting, that is, one code per bag, including QR code and barcode. However, as a packaging bag manufacturer, this technology currently has no characteristics and any Any manufacturer can do it. At the same time, there are coding rules for the generation of various codes. If someone puts several codes into a specific coding program, the coding rules can be broken, and the manufacturer's code can be broken. .
The laser anti-counterfeiting technology developed by Zhongyou Company is a purely technical product. Without relatively cutting-edge technology and processes, it is basically impossible to develop our products. It is a leading anti-counterfeiting technology product in China.
We welcome friends from major companies to visit our factory for inspection and negotiation.