Founded in 1990, PSK is a global leader in the development and manufacturing of semiconductor equipment. We supply WLP Descum for plasma ashing, dry cleaning, etching, and packaging processes, as well as TSV treatment equipment and solutions to some 20 semiconductor device and packaging companies around the world. In particular, we have grown to be the world?s leader in ashing and Descum processing. PSK became a listed company on the KOSDAQ in 1997 and based on our stable financial structure with no outstanding debts, we continue to grow. Recently, we have been selected as one of the "World Class 300" companies by the Ministry of Knowledge and Economy. As a government certified Advanced Technology Center (ATC), we continuously invest 10% of our revenue into R&D to promote innovation in technology and provide better solutions to our valued clients around the world. PSK is a true partner who consistently delivers the best value to clients. Our company is dedicated in striving to become the global leader in the overall device processing sector.
