Implementing an Addressing System to Optimize Employee Cycle Time Performance in the Logistics – Spare Parts Division of PT. Sanoh Indonesia

This study evaluates the effectiveness of the addressing system as an application of lean principles and visual management to optimize cycle time in the logistics – spare parts Division of PT. Sanoh Indonesia. The main issue was time waste during picking due to the lack of a visual navigation system. Using a case study approach with observation, interviews, and documentation, the addressing system (labeling, location coding, and zoning) significantly reduced time by 72.1% and improved work comfort, warehouse, organization, and new worker adaptation. These results reinforce operational management, lean, and warehouse management theories.