NAICS 331524 - Aluminum Foundries (except Die-Casting) RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Aluminum Foundries (except Die-Casting) (NAICS 331524) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Aluminum Foundries (except Die-Casting) (NAICS 331524)

This U.S. industry comprises establishments primarily engaged in pouring molten aluminum into molds to manufacture aluminum castings (except nonferrous die-castings). Establishments in this industry purchase aluminum made in other establishments.

StatusTitleBuyerDue Date
OpenDetroit Aluminum Plate and Flat Stock

The U.S. Coast Guard is seeking aluminum plate and extruded aluminum flat stock for fabrication at its Detroit facility, with delivery within 50 days of order receipt.

Detroit, MI, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > BASE CLEVELAND(00030)9/16/2026
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, USAInvitation for/to Bid (IFB/ITB)
Southern Columbia Area School District-
OpenAluminum for License Plate Manufacturing

Virginia Correctional Enterprises is seeking competitive sealed bids for aluminum used to manufacture vehicle and motorcycle license plates under a small-business set-aside.

3600 Woods Way, State Farm, VA, USAInvitation for/to Bid (IFB/ITB)Small Business
Commonwealth of Kentucky > Department of Corrections9/16/2026
OpenMetal Fabrication and Welding Services

Jefferson County is seeking a contractor to provide on-site and off-site welding and metal fabrication services, including MIG, TIG, and arc welding, bending, forming, rolling, polishing, and custom metal cutting for county departments.

195 Arsenal Street, Watertown, NY, USAInvitation for/to Bid (IFB/ITB)
Jefferson County > Purchasing Department9/23/2026
OpenAluminum Alloy Sheets

The Kansas Department of Administration is seeking bids for the purchase of aluminum alloy sheets to be used in the manufacture of sign blanks by Kansas Correctional Industries.

Kansas, USAInvitation for/to Bid (IFB/ITB)
Kansas > Department of Administration9/16/2026
OpenWelding Department Metal Supplies

The Southern Alberta Institute of Technology is seeking vendors to supply various shapes and sizes of mild steel, aluminum, and stainless steel for its Welding Department under a 35-month contract.

Southern Alberta Institute of Technology (SAIT), Calgary, AB, CanadaRequest for Proposal (RFP)
University of Alberta9/23/2026
OpenRoss Correctional Institution Metal Materials

The Ohio Department of Rehabilitation and Correction is seeking bids from MBE-certified suppliers for aluminum tubing, aluminum sheet, and hot-rolled steel plate for Ross Correctional Institution.

16149 State Route 104, Chillicothe, OH, USARequest for Quote/Qualifications (RFQ)Minority-Owned Business
State of Ohio > Department of Rehabilitation and Correction9/24/2026
OpenSheet Metal Supply

The Defense Logistics Agency is requesting quotes for 196 sheets of metal under NSN 9535-00-232-6879, with delivery to DLA Distribution San Joaquin within 30 days after delivery order.

Tracy, CA, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [METALS])9/14/2026
OpenMetal Plates

The Defense Logistics Agency is requesting an electronic quote for 59 metal plates identified by NSN 9535-00-231-8230 for delivery to DLA Distribution.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)Other
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [METALS])9/18/2026
OpenDC Blocks

The U.S. Department of Energy, through Fermilab, is seeking proposals for DC blocks manufactured by a machine shop in Batavia, Illinois.

Fermilab, Batavia, IL, USARequest for Proposal (RFP)
United States of America > ENERGY, DEPARTMENT OF > FERMILAB - DOE CONTRACTOR9/25/2026
OpenCustom ARMCO Pure-Iron Parts

Oak Ridge National Laboratory is seeking custom-machined ARMCO pure-iron parts with electropolishing, heat treatment, nickel plating, and powder coating for its Neutron Technologies Division.

Oak Ridge, TN, USARequest for Proposal (RFP)
United States of America > ENERGY, DEPARTMENT OF > ORNL UT-BATTELLE LLC-DOE CONTRACTOR (Oak Ridge National Laboratory)9/21/2026
OpenSheet Metal Supply

The Defense Logistics Agency is requesting a quote for 283 sheets of metal under NSN 9535-00-232-6878, delivered to DLA Distribution Puget Sound.

McChord AFB, WA, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [METALS])9/14/2026
OpenPEEK Injection Molding and Tooling for Corrosion-Test Components

The U.S. Forest Service is requesting quotations for fabrication and tooling of four injection molds, production of molded PEEK corrosion-test components, and related technical support over a one-year base period with three option years.

5785 Highway 10 West, Missoula County, MT, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > AGRICULTURE, DEPARTMENT OF > FOREST SERVICE > USDA FOREST SERVICE-SPOC EAST (SPOC EAST)9/18/2026
OpenSheet Metal Supply

The Defense Logistics Agency is seeking quotes from small businesses for 9 sheets of metal under NSN 9535-002-777-429, delivered to DLA Distribution Warner Robins within 167 days after order.

Warner Robins, GA, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)9/14/2026
OpenAdvanced Materials Research and Development

The National Science Foundation is seeking proposals for the development of new and improved advanced materials for commercial and industrial applications, including innovative material systems and fabrication, processing, or manufacturing challenges.

United StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenFerrous and Nonferrous Metal Sales

The City of Laval is seeking bids for the sale of ferrous and nonferrous metals under a 60-month contract.

3131 BOUL. Saint-Martin O, Laval, QC, CanadaRequest for Proposal (RFP)
Laval10/8/2026
OpenAdvanced Metal Castings Research & Development Program

The Defense Logistics Agency is seeking research and development proposals for innovative solutions to improve metal casting quality, productivity, and supply chain efficiency under a Broad Agency Announcement with a $90 million ceiling.

Philadelphia, PA, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DCSO PHILADELPHIA6/29/2031
OpenOther Manufacturing Technologies

The National Science Foundation is seeking proposals for research and development in other manufacturing technologies through its Small Business Innovation Research program.

United StatesRequest for Proposal (RFP)
United States of America > NATIONAL SCIENCE FOUNDATION7/7/2027
OpenMetal Tube Assemblies

The U.S. Navy is soliciting offers for metal tube assemblies under solicitation N0038326QMB25.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP WEAPON SYSTEMS SUPPORT (PHILADELPHIA)9/18/2026
OpenMetal Fabrication Services and Materials

Tennessee Technological University is seeking a contractor for metal fabrication services, raw metal products, and skilled and unskilled labor under a five-year contract.

Tennessee Technological University, Cookeville, TN, USARequest for Quote/Qualifications (RFQ)
Tennessee Technological University > Purchasing and Contracts > Facilities9/29/2026
OpenMachining Services

The City of Columbus, through Columbus Water & Power, is requesting machining services under RFQ033631.

Columbus, OH, USARequest for Quote/Qualifications (RFQ)
City of Columbus > Columbus Water & Power9/16/2026
OpenAluminum Supplies for Kitchen Cooler Repairs

The Virginia Department of Corrections is requesting aluminum angle and diamond tread plate supplies for kitchen cooler repairs at State Farm Correctional Center.

3500 Woods Way, State Farm, VA, USARequest for Quote/Qualifications (RFQ)
State of North Carolina > Department of Adult Correction9/18/2026
OpenCrane Army RASP Basic Ordering Agreement for Sustainment Supplies

The U.S. Army is seeking qualified small-business suppliers for a five-year, no-cost, multi-award Basic Ordering Agreement covering commercial machined and manufactured parts, chemicals, coatings, pallets, containers, hardware, and other sustainment products for Crane Army Ammunition Activity.

Crane, IN, USARequest for Proposal (RFP)Small Business
United States of America > DEPT OF THE ARMY > W6QK ACC-RI (ACC RI)10/26/2026
OpenMetal Plates

The Defense Logistics Agency is requesting a quote for two metal plates under NSN 9535-00-508-8345, with electronic submission required.

Philadelphia, PA, USARequest for Quote/Qualifications (RFQ)Woman-Owned Business
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT MRO SVC I)9/14/2026
OpenOperations Division Machining Services and Materials BPA

The U.S. Army Corps of Engineers, New Orleans District, is seeking a small business to provide machining, repair, fabrication, transportation, and related materials under a five-year blanket purchase agreement.

7400 Leake Avenue, New Orleans, LA, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W07V ENDIST NEW ORLEANS (KO CONTRACTING DIVISION)9/17/2026
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This U.S. industry comprises establishments primarily engaged in pouring molten aluminum into molds to manufacture aluminum castings (except nonferrous die-castings). Establishments in this industry purchase aluminum made in other establishments.

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