Profile: DEM Manufacturing is a manufacturer of electro-mechanical solutions. We are an ISO 9001: 2008 certified company. Our product brands are Roxburgh EMC, Deltron components, Deltron enclosures, and BES & media. Our Roxburgh EMC provides a wide range of EMI RFI filters, and surge protection devices. It offers an extensive range of surge protection devices suitable for signal line protection, DC power supply, and low voltage power distribution systems. Our Deltron components offer a broad range of professional audio connectors, 4 mm connectors, and miscellaneous electrical connectors. Deltron enclosures are an established range of electrical enclosures including general purpose aluminum enclosures, sealed, flanged options, which can be supplied plain, or nylon and powder coated.