and HMI combination units, power supplies, and related peripheral modules used to build complete control systems. RoseHill Electronics serves engineering firms, equipment builders, and industrial users needing components for process control, materials handling, and other manufacturing tasks. In addition to product sales, it provides access to configuration and programming tools such as WinProLadder, Facon Server, and FvDesigner through its website. The business is also registered under business and domestic software development, reflecting its involvement with control and automation software tools.