Authorized Testing, Inc.  provides Inspection services to many high-pressure cylinder and component manufacturers whose product range from Toroid Pressure Vessels for missile guidance systems to large multi-component composite cylinders for natural gas and hydrogen fuel cell vehicle use.

We also provide Cylinder Requalification Facility Inspection under the authority of the U.S. Department of Transportation Approvals Branch and Transport Canada, and have provided Cylinder Qualification Inspections to the U.S. Federal Aviation Administration and US military installations around the world.
Authorized Testing, Inc. has experience in the inspection and testing of many types of pressure vessels.