Promark Utility Supply News PRO-MARK UTILITY SUPPLY INC. August 23, 2010 Pro-Mark is pleased to announce that we are now manufacturing a new Pavement Insert that allows access for a 1” Reference Electrode.  Standard length of the Insert is 8” but custom lengths are available upon request.  For information and pricing please feel free to contact us at (877) 325-1525.

Santa Fe Springs, CA USA :: (877) 325-1525 ::