GNPGraystar Specialty Materials is one of the premier raw material suppliers worldwide for the ceramic and abrasive markets. With a very diverse product portfolio and decades of experience in the ceramic, abrasive, and refractory markets, we are your one-stop shop for raw materials. Although we specialize in fine powders and custom blended minerals for the technical and the precision ceramic markets, our internal structure allows us to provide a full range of materials for all markets and applications.

We understand that the reliability of material supply is a must for our customers. Through our extensive inventories and strategically located warehouses, we provide the best possible service in the industry.

GNPGraystar’s Leadership Team, with five Ceramic Engineers from Alfred University, has more than 115 combined years of extensive experience in Ceramic Engineering, Sales, Customer Service, and Manufacturing/Sourcing Management. This level of experience enables us to design custom tailored solutions to improve our customers’ performance and decrease their total cost.

Here is our Leadership Team:

Quality Policy

GNPGraystar prides itself on providing quality products and services. The business management system coupled with our strict quality guidelines ensures all customer requirements are met along with any applicable statutory and regulatory obligations. This approach drives continual improvement through data analysis in aligning objectives with our strategic direction.

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Northern Office

37 John Glenn Dr.
Amherst, NY


Southern Office

9 Simmonsville Road
Bluffton, SC


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