KO Floor Supply (Riverdale, N.J.) is now a Bona US (Aurora, Colo.) Certified Machine Repair Center.

The distinction means KO Floor Supply was selected by Bona to undergo a four-day training school on how to build, repair and address common problems with its machines.

KO Floor Supply is also an authorized repair center for American Sanders, Galaxy, Lägler, Pro-Team, Primatech and Powernail.

KO Floor Supply can be reached at (862) 248-0870.