Harmony Electronics Corporation (H.ELE.), established in 1976, is a specialized manufacturer of quartz crystal frequency devices. Harmony Electronics Corp. products cover a range of applications from everyday consumer products, such as mobile phones and personal computers, to high grade industrial and automotive use applications and devices. H.ELE. also specializes in high tolerance devices with wide operating temperature ranges. Harmony has continuously focused their engineering efforts towards device miniaturization to meet the needs of technological trends.