We manage the complete supply chain from mining and processing to distribution and sales throughout more than 80 countries.
Achieving More Uptime with the Right Abrasive
Explore the advantages of pure, consistently high quality garnet.
Discover the latest in abrasive technology and information.
With GMA Garnet™, a clean surface is just the beginning. Let’s talk about how GMA can produce the range of surface profiles that your protective coatings require — safely, efficiently and without disrupting your facility.
Subscribe to our e-newsletter for the latest news and events at GMA.