Supply chain is a complete functional network chain structure, which consists of suppliers, manufacturers, distributors, retailers and end users around core enterprises, from purchasing raw materials to manufacturing intermediate products and final products, and finally delivering products to consumers through sales network by controlling business flow, information flow, logistics and capital flow. "Supply chain management refers to optimizing the operation of the supply chain and making the supply chain from the beginning of procurement to meeting the end customers with the least cost. Management education such as MBA and EMBA will include enterprise supply chain management.
Management consulting company refers to the company engaged in soft science research and development and selling "wisdom", also known as "consulting company". This kind of company is a commercial company, which receives the intentions and requirements of clients, uses specialized knowledge and experience, and provides specific services with mental labor.