Overview

greeting Technology and future for people. TSE.

Welcome and thank you for visiting our website.

Since our foundation in 1994, TSE has been providing innovative products for semiconductor interfaces and state-of-the-art OLED inspection equipment.
We have been working on cutting-edge technologies to supply the test sockets, probe cards, and tester interface boards that enable the complete inspection of ultra-high-speed semiconductor devices. The TSE OLED Tester has become the world standard, and TSE has emerged as the global leader in Semiconductor and OLED Tester market.

Thank you for your continued support.

WE TSE Group Founder & Chairman
SJ Kwon