Osborn
PferdWeiler Abrasives
Bosch
Stanley Black & Decker
Lessmann
Brush Research Manufacturing
Carborundum (Saint-Gobain)
Jaz Zubiaurre
Spiral Brushes
Josco
Shanghai Bursten
Ambika Enterprises
Anvil Tooling
Lisle Corporation
Tanis Brush
Werner Brushware