ALG’s smart connection plant construction is based on MOM manufacturing and operation management system. It connects all key processes such as equipment integration, business integration, and production process integration through industrial big data, Internet of Things and automation technology. With the seamless connection from equipment automation to software intelligence, smart connection enables multi-workshop, multi-procedure and full-process collaborative operations, provides transparent management and control of the production process, improves production efficiency, product quality, reduces energy and material consumption and production cost, and improves the capability in operational management .