Frequency Management International is a U.S.-based global leader in the design, manufacturing and marketing of Hi-Rel and extreme environment frequency control and hybrid electronic solutions. FMI leverages it’s more than 100 years of combined engineering experience to help customers achieve competitive advantages and strategic differentiation in their product applications while engaging in the most optimum time to market. FMI serves a variety of markets, including Avionics, NAV/COM, RF/Microwave, Instrumentation, Military, Space, Energy Exploration (Oil & Gas), Geothermal Renewable Energy, and high reliability and industrial electronics market segment. FMI's product offerring includes: High Reliability Quartz Crystals Crystal Clock Oscillators Voltage Controlled Crystal Oscillators (VCXO) High Temperature Sensors Temperature Compensated Crystal Oscillators (TCXO) Voltage Controlled Temperature Compensated Crystal Oscillators (VCTCXO) Phase Locked Sources