CASTECH Inc.

CASTECH Inc. is a leading global supplier of crystals, optics, and laser components for industries ranging from laser and telecom to biomedicine and analysis instruments. With over 30 years of experience, CASTECH has developed advanced manufacturing technologies to produce high-precision optical components with excellent performance and cost effectiveness. The company's product portfolio includes crystals such as LBO, BBO, Nd:YVO4, and KTP, as well as a range of precision optics and laser components for demanding applications. CASTECH is committed to delivering consistent high quality, with a rigorous quality control system that includes ISO 9001, IAFT 16949, ISO 14001, and ISO 45001 certifications. With a global sales network and a mission to be a dependable partner for growth, CASTECH is ready to provide one-stop solutions for your optics needs.