Quantum Design International manufactures automated material characterization systems (PPMS®, MPMS®3, VersaLab , DynaCool ) providing temperatures from 0.05K to 1000K and fields up to 16 tesla, and advanced helium liquefiers and recovery systems. They also distribute lithography systems, FMR and Terahertz sources/spectrometers, crystal furnaces, SPM for PPMS, single photon detectors and educational kits for quantum optics.