Welcome to STI
STI’s Goal is Passing Over The Best! The leader of C.C.S.S and WET equipment in the semiconductor and display industry STI provide total solution for the
chemical system and differentiated WET system
STI fuse technology and
business to create a new future
STI is a leading company to create the best value
We go beyond challenges to innovation
STI is the world’s leading company
 that create new values.
STI is not afraid of changing.
STI create the expected future
Through trust, cooperation,
and communication,

Creating a future of shared growth.
The fair trade and win-win cooperation wil
creat a future for the leader of ethical management.
About STI For over 20 years since its founding in 1997,
STI has been supplying quality equipments to
semiconductor and display industry including
C.C.S.S (Central Chemical Supply System),
WET System, Inkjet equipment and etc. 자세히 보기
STI Partners & Client CompaniesIntroduce partners who work with STI.