KC Tech Breaks Into SK hynix Supply Chain for Supercritical Cleaning Equipment - thelec.net

South Korean equipment manufacturer KC Tech has successfully commercialized supercritical cleaning equipment tailored for advanced semiconductor manufacturing after years of research and development. ... Read original →

KC Tech’s entry into SK hynix’s supercritical cleaning supply chain signifies a strategic breakthrough in Korea’s front-end equipment autonomy. This technology is critical for sub-3nm DRAM and EUV processes, preventing pattern collapse during residue removal—directly impacting downstream CMP and deposition yields. Tokyo Electron’s pricing leverage will erode, pressuring rivals like SEMES to accelerate R&D. Amid tightening U.S.-Japan-Netherlands export controls, SK Group mitigates single-source risk by nurturing KC Tech, enhancing supply chain resilience. Over the next 12–24 months, as Yongin Fab 1 ramps, KC Tech could capture over 30% of SK hynix’s new tool orders, compelling TEL to deepen local partnerships. More broadly, this sets a precedent for non-U.S. vendors to penetrate advanced logic and memory fabs, accelerating the shift from a U.S.-Japan-dominated equipment ecosystem toward regional diversification.