Gratton Fabricating & Welding, Inc. is a specialized metal manufacturer and turnkey tubular parts provider based in Adamsburg, Pennsylvania. Established in 1970, the company brings over 50 years of expertise to the fabrication of precision tube components, specialty coils, and heat exchangers. Operating as a contract manufacturer, they serve diverse industrial sectors including HVAC, commercial refrigeration, and automotive, producing critical assemblies for air conditioning, brake, fuel, and oil lines.
The company operates a dedicated factory capable of managing both small-batch prototypes and large-volume production runs. Their core technical capabilities include pipe and tube bending for diameters ranging from 1/4” OD to 4-1/2” OD, as well as advanced end-forming services such as flaring, swaging, and beading. Gratton Fabricating & Welding, Inc. is particularly recognized for its expertise in complex coil fabrication, offering serpentine, zig-zag, nested, and finned varieties, alongside the production of U-tube bundles and manifolds.
As a comprehensive service provider, the company handles the entire production lifecycle from pre-cutting raw materials to final welding, drilling, and assembly. Their product portfolio includes industrial components such as oil preheaters, suction heaters, after-coolers, and condensers. With a focus on quality and customer-specific requirements, they maintain a reputation as a reliable partner for high-quality tubular parts and metal fabrication services in the United States.
Small batch productionSupports small or flexible order quantities.
Established brandFounded in 1970, with over 20 years of industry experience.
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Pipe and Tube Bending
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The Gratton Fabricating & Welding Inc. tube bending process provides standard bend radii from tight mandrel bends to large, sweeping roll bends. The size range we work with is **1/8” OD to 4 ½” OD,** using most metals.
Welding
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Gratton Fabricating & Welding Inc. delivers quality **ready-to-assemble tubular components, weldments and assemblies** to industries including but certainly not limited to the Appliance, Automotive, Chemical & Process, Computer, Construction, Distribution, Electronic, Fabrication, Furniture, Hardware, Health and Fitness, Heating and AC, Heavy Equipment, Lawn and Garden, Material Handling, Medical Equipments, Petroleum& Mining, and Refrigeration industries.
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AMERITUBE LLC
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Huffman Welding & Machine, Inc. is a premier family-owned contract manufacturer and project management firm headquartered in Fort Madison, Iowa. Established in 1971, the company has grown into one of the largest fabrication and machine shops in the Midwest, operating a 65,000-square-foot facility equipped with 10-ton overhead crane capacity. The company is ISO 9001:2015 certified and employs a highly skilled workforce of over 110 professionals, including a dedicated project management team with extensive industry experience.
As a full-service turnkey provider, Huffman Welding & Machine specializes in the design, engineering, and production of complex process equipment, heavy fabrications, and precision-machined components. Their comprehensive capabilities include certified welding, structural steel fabrication, CNC machining, laser and plasma cutting, and sheet metal forming. Beyond manufacturing, the company offers specialized services such as controls integration, industrial automation systems, electrical panel assembly, and millwright services for on-site installation and equipment modification. They also provide OEM replacement parts and maintain a farm store division offering industrial and residential equipment.
With an estimated annual revenue of approximately $17.4 million, the company serves a diverse range of demanding sectors, including defense, agriculture, food processing, ethanol, power generation, and automotive industries. Huffman Welding & Machine is recognized for its ability to handle projects from initial prototype to full-scale production, offering both custom design-build solutions and manufacturing to strict customer specifications.
HISTORY HUFFMAN WELDING & MACHINE
Johnstown Welding and Fabrication, Inc.
🇺🇸 United States
1987301-500 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
High-tech enterprise
Industry association member
Key customer
BAE SYSTEMS
Key market
🇮🇹 Italy
Description
Johnstown Welding and Fabrication, Inc. (JWF Industries) is a premier contract manufacturer and metal fabrication specialist headquartered in Johnstown, Pennsylvania. Founded in 1987, the company has grown from a small weld repair shop into a global manufacturing powerhouse with over 1.3 million square feet of production space across multiple facilities. Employing between 300 and 500 skilled professionals, the company generates annual sales exceeding $140 million and serves critical sectors including Defense, Energy, Transportation, and Commercial markets.
The company provides a comprehensive suite of metal-centric services, including high-precision CNC machining, advanced welding, material processing (laser cutting, forming, and rolling), and durable powder coating. JWF Industries is recognized for its complex integration capabilities, operating the first military vehicle assembly line in its region and producing sub-assemblies for Department of Defense prime contractors. Their specialized divisions, such as JWF Defense Systems and JWF Energy, deliver tailored solutions ranging from above-ground containment vehicles for the oil and gas industry to turn-key systems for global OEMs.
Committed to uncompromising quality and safety, JWF Industries maintains a robust portfolio of certifications, including ISO, ASME, AWS, and ITAR registration, and is NAVSEA-qualified. The company supports a diverse international client base, including Lockheed Martin, BAE Systems, and Bethlehem Steel, by combining innovative technology with expert craftsmanship to deliver 99% quality and 100% delivery rates.