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The case study of NEC Platform Technologies (Suzhou) in China, in collaboration with Mitsubishi Electric, showcases how an intelligent picking system eliminated inefficiencies, empowered local staff, and created a scalable production model. These insights offer a valuable roadmap for European manufacturers striving for sustainable growth and operational excellence.

To address these challenges, NEC collaborated with Mitsubishi Electric to develop a custom digital picking system. MELSEC PLCs and GOT2000 HMIs were integrated to guide operators using barcode-scanning and LED indicators, eliminating errors and significantly reducing training time. A custom-built Automated Guided Vehicle (AGV) was introduced to transport picked parts, cutting labor costs while enhancing local technical expertise. Additionally, an environmental monitoring system was implemented, using sensors linked to Mitsubishi Electric’s MES interface to track clean room conditions in real time, improving compliance and reducing manual monitoring efforts.

The NEC case study provides valuable insights for European manufacturers looking to optimise production efficiency and workforce development through digital transformation. A key takeaway is the importance of empowering local talent by actively involving employees in the development and implementation of automation solutions. This approach ensures knowledge transfer and creates a self-sustaining workforce, reducing dependence on external specialists while fostering long-term operational resilience. Additionally, NEC's system was designed with scalability in mind, illustrating how European manufacturers can benefit from modular automation strategies that facilitate gradual expansion, integration with ERP systems, and adaptation to shifting market demands. By implementing digital picking solutions that can grow alongside production requirements, companies can achieve sustained efficiency gains.

Another significant lesson lies in the reduction of training time, which plays a crucial role in improving workforce flexibility. With high employee turnover rates in many industries, the ability to quickly train new staff is essential. NEC’s LED-guided picking system drastically shortened training times, a strategy that European manufacturers can replicate to streamline onboarding and maintain productivity. Automated systems that simplify complex tasks contribute to operational agility and help businesses remain competitive despite workforce fluctuations. Furthermore, enhancing supply chain reliability is a fundamental advantage of smart automation. The elimination of picking errors and the seamless management of inventory reduce costly disruptions and optimize resource utilization. By adopting similar error-proofing solutions, European manufacturers can strengthen their just-in-time production processes and mitigate risks associated with high-mix, low-volume manufacturing.

The applicability of NEC’s approach extends beyond the electronics industry. Automotive manufacturers can refine component selection processes, pharmaceutical companies can enhance clean-room monitoring, and food processors can improve ingredient traceability using comparable automation technologies. The ability to track, verify, and automate material handling is a cross-industry advantage that improves accuracy and efficiency.