Please tell me about your understanding of the product supply department and supply chain. Please help! ! !

Product Supply Department: Responsible for the procurement of all materials, equipment, raw materials and other products of the company to ensure the normal operation of the company's production.

The supply chain is a very important part of the work of the product supply department; the supply chain is a system that includes suppliers, manufacturers, transporters, retailers and customers. Supply chain management refers to various activities and processes that plan, coordinate, operate, control and optimize the entire supply chain system. Its goal is to provide the right products that customers need at the right time, in the right quantity, and in the right quantity. quality and condition to the right location and minimizing the total cost of the process. Obviously, supply chain management is a management model that embodies the ideas of integration and coordination. It requires the member companies that make up the supply chain system to operate collaboratively and jointly respond to the complex and ever-changing situation of the external market.