About

About J&D Electronics Co. Ltd JND Electronics is a security-focused AMIGO smart-meter specialist leading KEPCO’s AMI 2.0 program. Building on extensive AE and G deployments, we run a fully in-house, single-owner process from design and development to manufacturing, producing utility-grade CTs—including a proprietary live-install split CT that minimizes downtime and risk. High-efficiency AC/DC power design, RTOS, and standard communications are tightly integrated with embedded power-quality analytics to deliver “Metering Intelligence” with accuracy, stability, and interoperability.