Industrial Gas Transport & Storage Systems
Western Sales and Testing, Inc. is a part of the Western Group. We are a family-owned, world-class provider of compressed gas tube trailer and equipment manufacturing, refurbishment, and gas tube testing and requalification.
Gas Tube Requalification

Along with Hydrostatic testing we offer onsite requalification by Acoustic Emission Testing (AE) and Ultrasonic Examination (UE) provided by our sister company, TEA Technologies, Inc.
Learn More>> Get A Quote>>
Tube Trailer Refurbishment

At time of tube requalification, chassis and MEGC frames can receive a complete refurbishment that would include repair and replacement of all systems. We can refurbish any unit into like new condition.
Learn More>> Get A Quote>>
Trailer Manufacturing

Western Sales and Testing, Inc. manufactures compressed gas tube transportation and storage systems.
Learn More>> Get A Quote>>
Trailers for Lease

Western Sales & Testing’s affiliate P-Leasing, Inc. leases conventional and jumbo gas tube trailers that allow our customers the flexibility of adding to their fleets without costly capital expenditures.
Learn More>> Get A Quote>>
Valves and Fittings
Our leading edge valve company, Western Valve manufactures and sells valves, relief devices, and all types of compressed gas transportation fitting components for the ever-growing bulk gas industry.
Learn More>>
The Western Group has locations in Amarillo, Texas and Creedmoor, North Carolina ready to serve you!
Western Sales and Testing, Inc. manufactures, sells, leases, refurbishes, tests and requalifies compressed gas tube trailers and equipment for Air, Argon (Ar), Breathing Air, Carbon Monoxide (CO), Compressed Natural Gas (CNG), Ethane (C2H6), Ethylene (C2H4), Hydrogen Chloride (HCl), Helium (He), Hydrogen (H2), Methane (CH4), Nitrogen Trifluoride (NF3), Nitrogen (N2), Oxygen (O2), Rare Gases and Oxygen, N.O.S., Sulfur Hexafluoride (SF6), Silicon Tetrafluoride (SiF4), Xenon (Xe) and other compressed gasses.
Since 1963, Western Sales and Testing, Inc. has set the industry standard. We are a respected leader in the compressed gas transportation and equipment manufacturing industry.