POSTECH Co., Ltd. was founded in 2004. After the foundation, POSTECH has adhered to its business principle to develop position sensors and controllers and provide the steel, automobile and press industries with frontier spirit. POSTECH has grown into a sound enterprise leading the sensor market by striving for continuous technology and development and is providing various sensors and controllers to the steel industry including continuous casting, hot/cold rolled steel and steel plate, press industry for automobile and industrial automation industry.

Rotational and Linear type absolute positioning sensor and magnetic proximity switch are representative products of POSTECH. And other various controllers are prepared for supporting communication at any interface, and it's A/S team is always ready to serve field services. POSTECH possesses various advanced technologies through cooperation with domestic and overseas partners for a long time and contributes to industrial development in engineering and automation fields. POSTECH will make every effort for the development of diverse products through ceaseless study and investment as a remarkable company in the industrial field.