Locsmart IoT constructs an intelligent warehouse management information system platform using various positioning technologies like RFID, AOA, UWB, and a novel architectural framework. By coordinating operations at every step, it achieves higher warehouse operational efficiency, precise inventory control, reduces human errors, enhances logistics visibility and flexibility. This maximizes supply chain responsiveness and management efficiency, leading to labor and space savings, cost reduction, and ultimately strengthening the competitiveness of businesses in the market.