Use in factory automation refers to a category of brands and products designed to enhance industrial automation processes. Prominent brands in this category include Siemens (Germany), Rockwell Automation (USA), and Mitsubishi Electric (Japan). These companies provide advanced automation solutions such as PLCs (Programmable Logic Controllers), HMIs (Human-Machine Interfaces), and robotic systems. Their products are widely used in manufacturing, automotive, and logistics industries to improve efficiency, precision, and safety. For example, Siemens' SIMATIC series and Rockwell's Allen-Bradley products are industry standards for automation control. These brands are featured on industrial supply platforms like Radwell and Grainger, catering to global factory automation needs.