Digitalization and networking have put forward new requirements for the production processes of equipment and machinery manufacturers in the paper processing, printing industry and document processing industries, as well as for end customers. In the process of achieving process automation, IT is crucial to successfully create interaction between IT and OT. Effective high-speed measurement is of vital importance throughout the entire process chain, from the pre-press stage to the printing stage and then to post-press processing. The products operated by Zhongwei Supply Chain can provide hardware, digital products and services, ensuring process optimization and efficiency improvement in the production process.