GMA Garnet Pty Ltd is a global manufacturer and supplier of industrial garnet abrasives, founded in 1983 in Port Gregory, Western Australia. The company pioneered the use of garnet as a blast abrasive and has grown to manage the complete supply chain from mining to processing, distribution, and recycling. GMA operates mines and processing plants across Australia, North America, Europe, South Africa, and the Middle East, and is part of the Jebsen & Jessen Group. The company is known for its advanced garnet products for abrasive blasting and waterjet cutting, serving customers in over 100 countries.
BARTON InternationalFounded in 1878 by Henry Hudson Barton, BARTON International remains a family-owned manufacturer of garnet and mineral abrasives, mined and milled from the Adirondack Mountains for waterjet cutting, surface preparation, and other industrial uses. The company has adapted its nearly 150-year mining heritage to modern waterjet work, developing products such as its Adirondack HPX abrasive and supplying specialized waterjet parts alongside its abrasives. BARTON operates year-round Adirondack mining and milling operations and backs its products with a 100% quality guarantee.GLENS FALLS, NY
Global Abrasive Products, IncGlobal Abrasive Products emerged in 2004 when Future Abrasives, Duraline Abrasives, and Pres-On Abrasives combined their accumulated manufacturing and distribution experience. Today, the company operates three manufacturing facilities totaling more than 90,000 square feet, with a workforce of over 50 experienced employees serving industrial customers. Its in-house converting operations support a broad abrasive supply program, including sanding belts and specialty finishing products.LOCKPORT, NY
RockRidge AbrasivesCreated by a collective of abrasive specialists, RockRidge Abrasives supplies hand-selected and thoroughly tested materials for blasting, waterjet cutting and surface finishing. The company is particularly focused on premium garnet, pairing its abrasive media with waterjet replacement parts and application knowledge to help customers improve cutting performance. RockRidge serves customers through dozens of distributor locations across the United States and Canada, and its blasting garnet is backed by SSPC-AB1 certification and CARB approval.CINCINNATI, OH
Washington MillsFounded in 1868, family-owned Washington Mills manufactures abrasive grains and electro-fused mineral materials, including custom silicon carbide grains and powders, for industrial customers worldwide. From its Massachusetts headquarters, the company operates manufacturing facilities across North America and Europe and remains the oldest abrasive grain company in continuous operation in the United States. Washington Mills also develops custom fused materials in pilot furnaces and provides laboratory testing and recycling services alongside production.NIAGARA FALLS, NY