Crystal IS manufactures high-performance LEDs that emit ultraviolet (UV) light to disinfect water, air, and surfaces in various applications. Founded in 1997 to develop and commercialize Aluminum Nitride substrates, Crystal IS is headquartered in upstate New York with R&D and manufacturing operations in Japan. We work with industry leaders across water, air, and healthcare markets to provide mercury-free disinfection that enhances and sustains life and living worldwide.
Our products deliver mercury-free UV disinfection for water, air and surfaces.
In 2011, Crystal IS was acquired by Asahi Kasei, a diversified holding company with more than 45,000 employees serving customers in over 100 counties through technical innovation in materials, homes and healthcare business sectors.
Our technology provides effective, sustainable disinfection and enables new applications for aluminum nitride around the world.
We are a diverse company with a passion for providing sustainable products for our customers.