Harmony, established in 1976, is a professional, quality Quartz Frequency Component manufacturer. With technology originated from Japn and nearly 50 years in operation, Harmony has Owned it’s own solid research capability. Other than the quality and production technology which are considered to be leading among craft, the product and service have been very much trusted and appreciated by customers. Harmony Quartz Crystal & Crystal Oscillators are widely utilized on IT, Communication , Consumer and Auto field.