Electronic Flight Instrument System (EFIS) PCBA is the core of modern aircraft glass cockpits, replacing traditional mechanical instruments with integrated digital displays. It integrates display drivers, high-performance data processing chips, and multi-system communication modules, clearly presenting key flight parameters such as attitude, altitude, airspeed, and navigation information on high-definition screens. The PCBA supports multi-instrument integration, reducing cockpit clutter and improving pilot situational awareness. Optimized for low power consumption and high stability, it adapts to long-term flight operations, with our strict quality control and 2 DIP production lines ensuring compliance with aviation industry standards.