Nihon Dempa Kogyo Co., Ltd. engages in the manufacture and sale of crystal-related products in Japan, China, the United States, Germany, Korea, Mexico, Hungary, and internationally. The company also offers crystal units, crystal oscillators, frequency synthesizers, signal generators, millimeter-wave converters, synthetic quartz crystals, optical components, QCM sensors, outgas analysis systems, ultrasonic transducers, SAW devices, crystal elements, and other crystal devices. Its products are used in various applications, including automotive; smartphones/IoT devices; base stations of mobile communication and data centers; PCs, LCD TVs, game consoles, and household appliances; medical and healthcare fields; and aerospace and special equipment, government infrastructure, and semiconductor equipment. The company was formerly known as Nanbu Shoko Co., Ltd. and changed its name to Nihon Dempa Kogyo Co., Ltd. in 1950. Nihon Dempa Kogyo Co., Ltd. was incorporated in 1948 and is headquartered in Tokyo, Japan.