Circle Systems, Inc.

Circle Systems is a manufacturer of magnetic particle inspection consumables.  Our product lines include Mi-Glow wet method powders and concentrates for water or oil based MPI processes.  CircleSafe aerosols in fluorescent, nonfluorescent, and dual response particles in both water and oil carriers.  Lastly, our Sir-Chem dry method powders colored in grey, red, yellow, blue, and black designed to be used in nonfluorescent applications.