Third Stone, Inc.

Third Stone, Inc. is an ISO 9001 and AS9100 certified manufacturer of industrial fabric products. We are a leading supplier for Aerospace, Aeronautical, Industrial and Military contractors.

1835-D John Towers Avenue 

El Cajon, CA 92020 US

Quality   Manufacturing




    Industrial Fabric Products

Office Hours

​             Monday - Friday
             7 am - 4 pm
             (619) 449-2003

*Please call for an Appointment