DEM Manufacturing Limited (formerly Deltron Emcon) is a UK-based specialist electronic component manufacturer formed through the consolidation of four established British businesses: Deltron Components (est. 1946), Roxburgh EMC (est. 1969), Media Products (est. 1990), and BES Electronics (est. 1982). Headquartered in the United Kingdom, the company designs and manufactures high-quality interconnect and passive components. Under the Deltron brand, it offers professional audio connectors such as XLR and jack plugs, along with durable die cast aluminium enclosures. The Roxburgh EMC range includes electromagnetic interference (EMI) filters, feedthrough capacitors, and surge protection components for industrial and telecom applications. Media Products and BES Electronics specialize in broadcast patching systems, including jackfields, patch panels, and video patching solutions for broadcast studios and live sound environments. The company’s products are widely used in professional audio, television broadcasting, telecommunications, and industrial electronics sectors worldwide. Known for engineering excellence and reliability, DEM Manufacturing maintains a strong niche position in the European connector and EMC markets. While not a global semiconductor player, it is a recognized supplier of essential passive and interconnect components with a reputation built over decades. The consolidation under DEM Manufacturing has enabled expanded R&D capabilities and a unified supply chain, enhancing service to its global customer base.