The core activity of HORELEC GmbH is the provision of Electronic Manufacturing Services (EMS) for industrial electronics. This encompasses a wide range of services, including: Engineering: Development of comprehensive solutions from idea to finished product, including control technology, control systems, system solutions, microprocessor technology, layout, hardware and software. Procurement and inventory management: Sourcing and purchasing of electronic and mechanical components, including obsolete and hard-to-find components. PCB assembly: Assembly of printed circuit boards with electronic components. Assembly and coating: Assembly of assemblies or complete devices, coating or potting, wiring and assembly. Testing, testing and repair work: Testing and testing of devices, repair work and maintenance. Cable assembly: Production of cables and cable sets. The company thus offers a comprehensive range of services for the development, production and testing of electronic devices and systems.