Comfile Technology Co., Ltd.

The company produces industrial HMI panels, embedded controllers, and ARM-based single-board computers for automation applications. Its Seoul facility integrates TFT-LCD module bonding, PCB SMT, and box-build assembly, all performed under ISO 9001 standards. Each HMI panel undergoes touch calibration, backlight uniformity testing, and a 48-hour soak test running custom SCADA screen flows prior to shipment.

Additional services include custom firmware development, CODESYS runtime porting, secure boot enablement, and Modbus/TCP stack integration. They also offer small-batch OEM services such as alternate screen sizes, custom I/O layouts, and multilingual UI localization for clients in manufacturing, energy, and building management sectors.