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TST Co., Ltd.
Techno Research Park,
2081-17, Tabaru, Mashiki,
Kamimashiki, Kumamoto
861-2202, Japan

Welcome to the TST’s website

imageWelcome to the TST’s website. TST is an engineering company aiming to provide a comprehensive tool servicing support in the semiconductor industry. We specializes in the semiconductor inspection systems and support KLA-Tencor, and other known major systems. TST also provides repairing service and sell used parts for various systems. Please do not hesitate to contact us for any inquiries regarding semiconductor inspection systems. Our customers can fully rely on us as we are here promising to do our utmost to maximize customer’s corporate values and performance.

Business Domains

image1) Field Support Services (KLA-Tencor, and others)
Various technical support.
2) Used tools related services
Refurbishment and installation.
*Please contact us for purchasing used tools.
3) Various parts for semiconductor manufacturing and inspection tools
*Technical assistance: for various tools of major manufactures.