TSE is a leading company in the semiconductor test industry with a 30-year history of innovation and challenge. Through continuous technological advancement, the company has established itself as a pioneer in Korea and a global technology leader. TSE has developed LC components based on MEMS technology and provides an integrated interface solution covering the three core interconnection hardware elements for high-performance semiconductor testing: probe cards, interface boards, and test sockets. This proven expertise and commitment to innovation enable TSE to create new industry standards and deliver unique value for the future.