Supply Chain Management (SCM) in manufacturing refers to the coordination and management of all activities involved in the production and distribution of products, from sourcing raw materials to delivering finished goods to customers. This includes procurement, production planning, inventory management, logistics, and customer service. Effective SCM helps reduce costs, improve efficiency, and ensure that products are delivered on time, in the right quantities, and at the right quality. For example, a manufacturer may use SCM strategies to ensure that parts are ordered in advance to avoid production delays and that finished goods are delivered to distributors efficiently. By optimizing the supply chain, manufacturers can enhance responsiveness, minimize lead times, and better manage risks related to supplier performance, demand fluctuations, or transportation delays.