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JOHNSTECH is a leader in the field of semiconductor testing.

Company profile

Johnstech offers test contactors and related services with the highest electrical and mechanical performance on the market, ensuring global semiconductor manufacturers and test houses the most stable and reliable contactors that deliver the most accurate and reliable test for a wide range of applications. With Johnstech, customers can reduce development time, transfer test seamlessly from characterization to production, increase yields, and improve overall test floor and equipment efficiency. Johnstech is your contact for higher performance device testing, delivering the accuracy that characterization testing deserves and the reliability that production demands – test after test.