Profile: Madison Mfg manufactures electro-mechanical & electronic assemblies, harness assemblies and cables. We are certified to ISO9001:2000 standards. Our products include pot cores, rods, cross cores, U, E & I cores, strips, bobbin cores, toroids, beads, touch tone cores, sleeves, baluns, permanent magnet cores, RM cores and surface mounts. Our services include core winding, adams maxwell bobbin winding, UV glueing capabilities and infra red ovens.