RIVER ELETEC is an electronic component manufacturer mainly producing crystals and crystal oscillators. Especially in SMD type (surface mount type) small crystal components, it has always been in the leading position in the industry. It has accumulated many unique technologies and won the reputation of "finding small components to RIVER". Since the production of resistors in 1949, the company has always attached importance to the development of components with unique properties. After more than 60 years of development, RIVER ELETEC has now become a Japanese listed company with R&D and production of crystal oscillators as its core business. "High-performance, high-quality, high-quality" as the goal, serving mobile phones, IT, digital, automotive and other fields, has a stable domestic and foreign customer base.