NAICS 333992 - Welding and Soldering Equipment Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

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About Welding and Soldering Equipment Manufacturing (NAICS 333992)

This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).

StatusTitleBuyerDue Date
OpenWelding Equipment and Related Supplies

The Wisconsin Technical Colleges Purchasing Consortium is seeking bids for welding equipment and related supplies for Wisconsin Technical College System districts, with no guaranteed purchase volume.

Wisconsin, USA•Request for Quote/Qualifications (RFQ)
Wisconsin Technical College System Purchasing Consortium11/10/2026
OpenWelding Fillet Tester and Related Services

Hillsborough County Public Schools is seeking quotes for a Sawyer 55T fillet tester with electric pump, along with welding equipment and related services.

1690 East Park Road, Plant City, FL, USA•Request for Quote/Qualifications (RFQ)
Hillsborough County Public Schools > Procurement Services Department11/3/2026
OpenRod and Welding Supplies

The U.S. Navy's Naval Supply Systems Command Weapon Systems Support is seeking quotes for rod and welding-related repair-part supplies, with applicable technical, inspection, packaging, and premanufacturing documentation requirements.

5450 Carlisle Pike, Mechanicsburg, PA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT MECH (NAVSUP WSS MECHANICSBURG)11/9/2026
OpenWelding and Metal Trade Supplies

Wayne-Finger Lakes BOCES is seeking vendors to supply welding and metal trade products, including consumables, equipment, replacement parts, abrasives, metals, PPE, and shop supplies, under contracts with renewal options.

New York, USA•Invitation for/to Bid (IFB/ITB)
Wayne-Finger Lakes BOCES11/19/2026
OpenWelding Nozzles

The Defense Logistics Agency is requesting quotes for five welding nozzles, NSN 3431-01-628-6828, for delivery to Prince Hassan Air Base in Jordan.

Jordan•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/29/2026
OpenBernard N-3400C Welding Nozzles

The Defense Logistics Agency is requesting quotes for five Bernard N-3400C welding nozzles, to be delivered to a Royal Jordanian Air Force facility in Jordan.

Jordan•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/29/2026
OpenWelding Nozzles

The Defense Logistics Agency is requesting quotes for five welding nozzles, part number N-3418C, for delivery to a military air base in Jordan.

Jordan•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/29/2026
OpenWelding Equipment and Supplies

Rockland BOCES and its component school districts are seeking sealed bids for welding equipment and supplies under Bid #2026-27-13.

65 Parrott Road, West Nyack, NY, USA•Invitation for/to Bid (IFB/ITB)
Rockland County Board of Cooperative Educational Services10/29/2026
OpenStatewide Welding, Fabrication, and Repair Services

The State of Rhode Island is seeking qualified vendors for as-needed electric and gas welding, fabrication, and repair services for state equipment, vehicles, facilities, and other assets statewide.

Rhode Island, USA•Request for Proposal (RFP)Minority-Owned BusinessVeteran-Owned BusinessWoman-Owned Business
State of Rhode Island > Division of Purchases4/2/2031
OpenMetal Shop Supplies for Southern Columbia Area

Southern Columbia Area is seeking bids for metal shop supplies including layout fluid, abrasives, drill bits, welding consumables, foundry materials, and various metal stock for the 2019-2020 school year.

Columbia County, PA, USA•Invitation for/to Bid (IFB/ITB)
Southern Columbia Area School District-
OpenEducational Collaborative Robotic Welding System

Pasco County Schools is seeking one complete educational collaborative robotic welding system, including integrated welding equipment, workstation, software, installation, onsite training, educational resources, and ongoing technical support.

Fred K Marchman Technical Education Center, New Port Richey, FL, USA•Invitation for/to Bid (IFB/ITB)
District School Board of Pasco County11/5/2026
OpenGas-Shielded Arc Wire Feeder Welding Torches

The Defense Logistics Agency is requesting 11 commercial off-the-shelf gas-shielded arc wire feeder welding torches, Miller Electric part number SPOOLMATIC 30A.

New Cumberland, PA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/29/2026
OpenGas Welding Torches

The Defense Logistics Agency is requesting quotes for 12 Miller Electric Spoolmatic 30A gas welding torches, with delivery required 48 days after order.

New Cumberland, PA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/29/2026
OpenWelding Testing and Certification Services

The California Department of Corrections and Rehabilitation is seeking welding testing and certification services, including guided bend testing, welder qualification documentation, welding procedure specifications, and on-site certified welding inspection at four correctional institutions.

California, USA•Invitation for/to Bid (IFB/ITB)
California > Department of Corrections and Rehabilitation > Contracts Management Branch11/3/2026
OpenWelding Systems Training Center

Kiamichi Tech is seeking sealed proposals for the 2026 Project Kiamichi Tech Welding Systems Training Center.

Oklahoma, USA•Request for Proposal (RFP)
Kiamichi Tech-
OpenMetal and Welding Services

Louisa County, Virginia, is seeking qualified contractors for as-needed metal fabrication, welding, and equipment repair services under a one-year contract with two renewal terms.

Louisa County, VA, USA•Request for Proposal (RFP)
Louisa County11/4/2026
OpenAs-Needed Countywide Welding Services

Dakota County is seeking quotes for as-needed countywide welding services, including labor, materials, and equipment for projects and repairs during 2027 and 2028.

Dakota County, MN, USA•Request for Quote/Qualifications (RFQ)
Dakota County > Facilities Management10/30/2026
OpenJapanese Welding Materials and Capabilities Market Research

The U.S. Navy is seeking market research from maritime and ship repair contractors on locally available Japanese welding materials and existing welding program capabilities, including qualification records and procedures.

Yokosuka, Kanagawa Prefecture, Japan•Sources Sought
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP FLT LOG CTR YOKOSUKA (NAVSUP FLC YOKOSUKA)11/20/2026
OpenWelding Systems and Components

Metra is seeking bids for a one-time purchase of truck-mounted welders, welding guns, drive roll kits, and heavy-duty wire feeders for its engineering track maintenance crews.

2067 West 123rd Street, Blue Island, IL, USA•Invitation for/to Bid (IFB/ITB)
Metra Commuter Rail Board > Commuter Rail Division10/28/2026
OpenWelding, Fabrication, and Machine Shop Services

The City of Richmond is seeking qualified firms for welding, fabrication, machine shop, mechanical, AutoCAD, painting, and equipment pickup and delivery services supporting its public utility and public works facilities.

Richmond, VA, USA•Invitation for/to Bid (IFB/ITB)
City of Richmond > Procurement Services > Department of Public Works11/4/2026
OpenRepair Station Kits and Soldering Supplies

The U.S. Navy's NAVSUP Weapon Systems Support is seeking repair station kits and related soldering/desoldering supplies for naval repair-part requirements.

5450 Carlisle Pike, Mechanicsburg, PA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT MECH (NAVSUP WSS MECHANICSBURG)11/9/2026
OpenWelding Gases and Supplies

The City of Cedar Rapids is seeking bids for a citywide contract to supply and deliver welding gases and welding supplies, including cylinder rentals, to various City facilities.

Cedar Rapids, IA, USA•Invitation for/to Bid (IFB/ITB)
City of Cedar Rapids > Building Services Department > Purchasing Services Division10/29/2026
OpenMetal Fabrication and Welding Task Order Services

Kennesaw State University is seeking Statements of Qualifications from firms to provide task order contract services for metal fabrication, welding, installation, repair, and related maintenance across its campuses.

Kennesaw State University, Cobb County, GA, USA•Request for Quote/Qualifications (RFQ)
Kennesaw State University10/29/2026
OpenWelders and Firearms

The Louisiana Department of Education is seeking exact-match welders and guns, with no substitutions permitted.

Louisiana, USA•Invitation for/to Bid (IFB/ITB)
Northshore Technical Community College > Purchasing Department11/16/2026
OpenWelders and Guns

Northshore Technical Community College is seeking exact-match welders and guns, with no substitutions permitted.

Louisiana, USA•Invitation for/to Bid (IFB/ITB)
Northshore Technical Community College > Purchasing Department > Department of Fiscal Affairs11/16/2026
Frequently Asked Questions
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What is NAICS code 333992 (Welding and Soldering Equipment Manufacturing)?+

This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).

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