Founded in 1966, Sunny Electronics Corporation USA has become the one of the world's largest manufacturers of Frequency Control Devices. Since then, Sunny Electronics Corporation has developed into a service oriented company with a very knowledgeable management team which includes dedicated sales, engineering and R&D staff to commit in total customer satisfaction. From tuning fork to extremely high end-voltage/temperature controlled crystal oscillators, Sunny Electronics Corporation offers the most comprehensive line of frequency devices in the industry. For more information regarding Sunny Electronic USA, call 1-800-232-9825.