In 2023, APT Electronics Technology showcased a comprehensive Industrial Internet of Things (IIoT) solution at the Taipei International Electronics Show. The exhibition featured innovative products covering main station and slave applications, Fieldbus, industrial Ethernet, and IIoT data exchange. These cutting-edge products seamlessly integrate with customers' devices, machinery, and factories, spanning PC-based real-time Ethernet networks, Fieldbus networks, edge computing solutions, and cloud processing. Utilizing the same semiconductor wafers and hardware design,  allows designers to customize the communication protocol firmware according to their requirements. The management platform encompasses modern Industry 4.0 solutions, offering high reliability and confidentiality for customers, ranging from device accessories to cloud and remote control through modernized industrial configurations. APT Electronics Technology provides customized IC solutions for various application domains, extending its expertise into the Industrial IoT (IIoT) realm. The introduction of design solutions from the renowned German manufacturer, Hilscher, includes "Fieldbus Protocol Integration Solutions,""Master-Slave Station Control Solutions,""Multi-Protocol PCI Cards,"and"Edge Gateway Turnkey Solutions" for Industrial IoT applications. This strategic collaboration further enhances APT's ability to offer tailored solutions in the rapidly evolving IIoT landscape.