HJ Technical Semi is a leading provider of professional Metrology and Photolithography services. With a focus on serving companies in Silicon Valley, San Jose CA, and worldwide, we offer top-notch solutions to improve tools quality and ensure optimal performance. Our team of technical experts brings over a decade of experience in servicing and supporting semiconductor equipment.

We specialize in the repair and calibration of various equipment, including Archer 10, Archer AIM, EFEM – equipment front end module wafer handler 300DFF1P, Phoenix Handler, Asyst Loader S2 & S3, TDK & Rorze loader, Robotics PRI, Brooks Automation, Yaskawa, Kawasaki, and Optical Alignment SP1 & SP2. At HJ Technical Semi, we take pride in our extensive expertise and core focus on mask aligners. With 10+ years of direct experience on Karl Suss/SUSS MicroTec Mask Aligners, as well as being factory trained by SUSS Germany, our team has the knowledge and experience to ensure your precision equipment is well-maintained without causing a major impact on your bottom line.

Choose HJ Technical Semi for reliable support and exceptional service in the semiconductor industry. Contact us today to learn more