1835-D John Towers Avenue El Cajon CA 92020 us

* 2007, 2008, 2014, 2017 & 2018 Boeing Performance Excellence Award Winners

*Boeing Gold Supplier

*ISO 9001:2015


*Audited in accordance with the requirements of AS9104/1

*Cage Code No. 038F7

Our Company

    Industrial Fabric Products

Cage Code No. 038F7

Contact Information

Awards & Certifications

Hours: Mon - Fri 7am - 4pm

1 (619) 449-2003


Founded in 1995, Third Stone, Inc. is a manufacturer of Quality, State of the Art  Industrial Fabric Products. It's our mission to exceed the expectations of our customers. With over 100 years of knowledge and experience in the industry, our team is well equipped to handle all of your manufacturing needs.

Third Stone, Inc.

Third Stone, Inc.