The supply chain is a complex chain that must satisfy the end customer and achieve profitability. It consists of numerous elements that are interconnected, so it is crucial to ensure the balance and harmony of all segments in order for the chain to function optimally. A single error or stoppage in any part of the chain can negatively affect the entire system, undermine customer confidence, increase costs and reduce profitability. Considering the many factors that affect the supply chain, it is important to carefully plan the capacities of warehouses and logistics processes in production. The purpose and goal of this work is on the logistics supply chain and analyzes different levels of logistics systems with their roles and characteristics. Key terms in logistics systems, the roles of the supply chain and how product flows and distribution channels contribute to the chain's functionality and efficiency are explained. Next, all elements of the supply chain are described in detail, and the methods of planning logistics processes determine the strategy of different companies. There is a great focus on planning the capacity of logistics processes, for example the Kanban system and lean production used to develop the flow of logistics processes and planning capacity in production and workforce. At the end of the work, software tools are presented when it comes to the Kanban system. This detailed approach ensures optimal organization and efficiency of the company's logistics supply chain, providing stability in meeting the demands of end customers.