3S Navigation and it's products are supported by: 

Mira Vista Technologies/AACE Industries (please click here)

Mira Vista Technologies /AACE Industries now manufactures and repairs GPS receivers and GLONASS receivers and GPS/GLONASS receivers used in Time Transfer, Time and Frequency research and measurements. Mira Vista Technologies /AACE Industries also manufactures and maintains temperature stabilized GPS & GLONASS antennas.

Contact: Info@miravistatech.com