751 Summit Avenue
PO Box 3104
Mankato, MN 56001
Phone: (507) 387-2039

info@vtekusa.com

Technical Support/Customer Service: service@vtekusa.com

Calibration Service: calibrations@royceinstruments.com

California Location:
Royce Instruments
480 Technology Way
Napa, CA 94558
Phone: (707) 255-9078

Mexico Location
Leopoldo Carrillo
l.carrillo@vtekusa.com
Phone: +52 33 1600 9126