H.ELE.
Harmony Electronics Corp (H.ELE.) is a professional manufacturer of quality quartz frequency components. Founded in 1976, H.ELE. has been manufacturing quartz frequency components for nearly half a century, making us one of the ultimate professional experts in the market. H.ELE. specializes in Quartz Crystals (XTAL), Crystal Oscillators (OSC), and other quartz-related electronic parts and products.