The company with the ROAN view.
40 years of service.
Roan Industries, Incorporated is located
under Roan Mountain, a natural rhododendron garden. Roan Industries was founded in 1976, to sell grinding aid to the
Portland Cement Industry. There are three types of grinding aids available from our facilities in Houston, Texas and
Erwin, Tennessee. The three types of grinding aid we provide are RII-77, glycol based, RI-85 an amine acetate,
and RI-77AA, a custom blend of glycol and amine acetate.