Certified Machiner Program - Keystone Door and Building Supply, Inc.
Company: Keystone Door and Building Supply, Inc.
Keystone Door and Building Supply, Inc. is a recognized member of Intertek's Certified Machiner Program, allowing them to modify Intertek Certified Fire Doors as detailed within the applicable Intertek specification listings. Keystone Door and Building Supply, Inc.'s site at 1037 N. Market St. Ste. 9, Sacramento, CA 95834 is subject to routine inspections to verify that modifications to Intertek Certified Fire Doors are done in compliance with the requirements of the Intertek specification listings.
