About About Us High Quality IR Solutions We supply Advanced Materials! Our Team Has Succeeded In Understanding The Needs Of The IR Industry and Manufacturing Advanced Products. We supply a wide spectrum of precision optical crystals, including Germanium (Ge), EMI-grade Germanium, Optical-grade Silicon (Si), Float Zone High-Resistivity Silicon (HRFZ Si), Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Gallium Arsenide (GaAs). Need Help with IR Solutions? We Are Experts! Learn More