STATEC is venture corperation to develope semiconductor tester system. Test expense is exceeded more than wafer manufacture expense in current situation because, the most semi-conductor companies import an expensive test equipment of system LSI and Memory semi-conductor more than 90%. We think Low expense and high quality tester make a semi-conductor competitive price improve, and it make a semi-conductor industry keep developing. The semi-conductor tester is divided into a Handler which transfers semi-conductor and a Tester which tests electronic specification of the semi-conductor. An assembly equipment and Handler was completed and recognized in localization of products, but the Tester is not yet. The Tester(Auto Test Equipment) is High technology industry which needs high quality and high reliance so, a participation company is a few in a tester market. STATEC has been recognized to the quality and reliance by exporting self-development system LSI tester. STATEC tries to imporve ability of KOREA semi-conductor equipment to keep developing to low expense and high quality tester.