Electronic display panels and digital displays used in manufacturing sites. Electronic display equipment including LED displays, LCD display panels, 7-segment displays, matrix displays that show real-time numerical data such as machine operation status, production quantities, temperature and pressure. From control panel integrated types to standalone installation types, these systems work with factory production management and equipment monitoring systems to support information transmission to workers and improve production efficiency. Industrial specification display devices with noise resistance and dustproof/waterproof performance, capable of 24-hour continuous operation.