ITF Co., Ltd. is a professional manufacturer of frequency control components, SAW filters, IF filters RF filters, and Resonators, in the electronics industry in Korea.

The founder of ITF is an electronic engineer and the employees have more than 15 years of accumulated experience in technical expertise and customer service.  The products such as SAW filters, IF filters, RF filters, and Resonators have taken a certain market share and are recognized by leaders in the field.  ITF focused on the principle of "Innovation and High Quality" to follow rapid changes in technologies and products by continuously investing in R&D.