G-M-I, Inc.
4822 East 355th Street
Willoughby, OH 44094-4634


G-M-I, Inc.®, an ISO 9001:2008 Company, manufactures quality Plastic, Rubber and Other Non-Metallic Gaskets & Seals and Gasket Materials available with or without FDA Metal & X-Ray Detectable Ingredients. GMI’s Materials have been Independently Tested & Certified Compliant to: FDA, USDA, 3-A & USP Class VI Standards and are AH/TSE Free™ (Animal/Human Derived Ingredient Free).

Products & Services

GMIGaskets® and Gasket Materials/Seals

Geographic Areas

U.S. and International

Contact Information

G-M-I, Inc.
4822 East 355th Street
Willoughby, OH 44094-4634
440-953-8811
Fax: 440-953-9631
Contact: Mr. Donald J. Restly