Alpha 3 Manufacturing Ltd is a consolidation of four UK manufacturing businesses and includes within DEM Manufacturing:
Deltron Components (est. 1946), manufacturer of professional audio connectors and die cast boxes Roxburgh EMC (est. 1969), manufacturer of EMC filters and components Media Products (est. 1990), manufacturer of broadcast patching products BES Electronics (est. 1982), manufacturer of broadcast patching products
DEM Manufacturing is also the authorised European distributor for the MTE brand of power quality products. www.dem-uk.com and www.alpha3manufacturing.com