Keystone Industries

For more than a century, Keystone has been manufacturing and supplying quality products to the dental industry. We have put those decades of experience into every product. Keystone manufactures at its 80,000 square foot site in Myerstown, Pennsylvania and at our 250,000 square foot pharmaceutical facility in Gibbstown, New Jersey. When Keystone says “Made in the USA,” we say it with the pride with comes with knowing that Keystone has delivered more than 100 years of know-how to its customers.

Keystone ensures total customer satisfaction by maintaining FDA licensing, ISO 9000 and 13485 (medical device) certifications, and product registrations in multiple countries worldwide. We hold and continue to pursue patent protection for our innovative products in the United States and throughout the world. Our project management and R&D teams are constantly exploring cutting-edge product developments to offer superior products to dental professionals, such as our Gelato Prophy Paste, a five-time winner of The Dental Advisor’s award for Top Prophy Paste on the market.