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Welding

Welding covers fusion and solid-state joining of aerospace metallic structures and assemblies, encompassing processes such as TIG (GTAW), MIG (GMAW), electron beam welding (EBW), friction stir welding (FSW), and resistance spot welding applied to aluminium alloys, titanium, nickel superalloys, and stainless steels, with procedures typically qualified to AWS D17.1 or EN 4678 standards.

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Sponsorship of the Metal Processing & Heat Treatment sector is currently available. See our advertising pages for details.

Welding suppliers linked to most aircraft programs in our database.

Aercal Aerospace SA (2 aircraft)
KVE Composites Group (1)

Latest Airframer news and company press releases

21/07/2026Press Release: Bodycote expands aerospace and defence capacity across the eastern United States
22/06/2026Press Release: Kittyhawk expands HIP capacity with new vessel for Garden Grove facility
10/06/2026Press Release: SeAH Aerospace & Defence receives Boeing's Supplier Production Partner Award for Excellence in Aerospace Materials
02/06/2026Press Release: Stratasys celebrates grand opening of Americas headquarters in Minnesota
27/05/2026Press Release: Stratasys to acquire MarkForged, Inc., expanding aerospace, defence, and industrial production capabilities
21/05/2026Press Release: UltiMaker unveils Factor 4 Plus: high-speed 3D printing built for continuous industrial and aerospace production
See the news and press release archive for Metal Processing & Heat Treatment.
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies
Elaire Corporation is a global supplier for airtool collets and various drill holding collets. All parts are made in the USA.
Elaire Corporation
Innovative sealing solutions that facilitate energy transfer, maintain fluid integrity, & exclude contaminants, ensuring components endurance.
CDI Products
Toray Advanced Composites provides advanced composite tooling materials including a comprehensive series of epoxy tooling prepregs.
Toray Advanced Composites
Reduce the time spent on current projects by using ESDU – engineering data and software that has been approved and endorsed by professional institutions.
Accuris: ESDU Aircraft Design
Highly accurate torque sensors and transducers for the Aerospace & Defense industry since 1960.
S. Himmelstein and Co.
A global solutions leader in aerospace peelable coatings technology.
AC Products, Inc.
Quintus Technologies is a global leading provider of high pressure fluid cell presses and hydroform deep-draw presses for sheet metal forming
Quintus Technologies
CWST, leaders in surface treatment. Protecting and life extension of your critical components throughout any crisis!
Curtiss-Wright Surface Technologies

Supply chain relationships

Sectors serving Metal Processing & Heat Treatment companies:
Metals  •  Chemicals  •  Tooling  •  Process & Finishing Equipment  •  Tools  •  Lubricants  •  Machining & Metal Removal  •  Electrical Power Systems  •  Non-metal Materials  •  Coatings  •  Adhesives  •  Facilities Services

Metal Processing & Heat Treatment

Sectors purchasing from Metal Processing & Heat Treatment companies:
Structural Components  •  Engine Rotating & Gas-Path Parts  •  Airframer  •  Turbine Engines  •  Metals  •  Engine Structure & Casings  •  Forming Processes  •  Airframe Assemblies  •  Landing Assemblies  •  Power Transmission  •  Bearings  •  Manufacturing Services  •  Fasteners  •  Rotors & Propellers

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