Ever felt overwhelmed by the sheer number of casting suppliers out there? You’re not alone. With your project’s quality and budget on the line, picking the right factory isn’t just important—it’s critical. Choosing a top-notch casting manufacturer can save you time, money, and endless headaches, ensuring your parts are reliable every step of the way. Curious which suppliers truly stand out? Dive in to find the best casting factories for your next big project!

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Barron Industries | Precision Investment Castings

Product Details:
Barron Industries specializes in manufacturing high-quality custom metal products, including precision machined components, metal stampings, and assemblies.

Technical Parameters:
– Precision machining capabilities with tolerances as tight as ±0.0005 inches
– Materials used include aluminum, stainless steel, and various alloys
– Production capabilities range from small prototypes to large-scale production

Application Scenarios:
– Aerospace components requiring high precision and reliability
– Automotive parts that demand durability and performance
– Medical device manufacturing where precision and compliance are critical

Pros:
– High precision and quality control in manufacturing processes
– Ability to handle a wide range of materials and complex designs
– Experience in various industries, ensuring tailored solutions

Cons:
– Potentially higher costs due to custom manufacturing processes
– Longer lead times for custom orders compared to off-the-shelf products

Home – Carpenter Brothers, Inc.

Product Details:
Carpenter Brothers, Inc. offers a wide range of foundry products and equipment, including casting and shakeout tools, environmental solutions, finishing and surface preparation tools, melting and melt quality products, metals and alloys, and molding and core making supplies.

Technical Parameters:
– Air Pollution Control Systems
– Dust Collection Systems
– Furnaces and Ovens
– Robotic Pouring Systems

Application Scenarios:
– Foundry operations requiring efficient casting and shakeout processes
– Environmental management in industrial settings
– Surface preparation for metal finishing
– Quality control in melting processes

Pros:
– Comprehensive range of foundry products and equipment
– Focus on environmental solutions to reduce pollution
– Advanced technologies like robotic pouring for efficiency
– Expertise in metallurgical processes

Small Foundry Supply | Casting Supplies and Equipment

Product Details:
Small Foundry Supply offers a range of casting supplies and equipment including alloys, fluxes, degas tablets, master alloy additives, tool and mold coatings, sand, binders, parting compounds, blasting shot and grit, foundry tools, crucibles, flasks, refractory products, heating elements, controls, and mass spectrography services.

Technical Parameters:
– Various alloys for metal casting
– Fluxes and degas tablets for improving metal quality
– Refractory products for furnace insulation
– Heating elements and controls for precise temperature management

Application Scenarios:
– Metal casting operations requiring high-quality materials
– Foundries needing reliable fluxes and additives
– Manufacturing processes involving mold and tool coatings
– Quality control through mass spectrography services

Pros:
– Established company with over 20 years of experience in the industry
– Wide range of products catering to various foundry needs
– Knowledgeable service and support available
– Quality products aimed at improving casting processes

Casting Supplies

Product Details:
PMC Supplies offers a wide range of casting supplies and jewelry-making tools, including tabletop furnaces, casting equipment, jewelry tools, and materials from various brands such as Delft Clay, Kerr, Neycraft, and ProCast™. Their catalog covers adhesives, beading, burs, drills, cleaning equipment, engraving, forming, polishing, testing supplies, torches, kilns, rolling mills, wax injectors, and more.

Technical Parameters:
– Wide assortment of equipment types: tabletop furnaces, casting machines,
– Selection of products available by both process (cleaning, cutting, enameling,
– Casting tools and machines suitable for both small-scale (bench top) and
– Specialty supplies include safety gear, dust collection, vulcanizers, and

Application Scenarios:
– Jewelry making and precious metal casting.
– Studio and workshop settings for artisans and professional jewelers.
– Educational or training settings for teaching casting and jewelry processes.
– Metalworking and small parts fabrication requiring precision equipment.

Pros:
– Extensive product selection covering most jewelry casting and making processes.
– Availability of leading brands and specialized products for various application
– Categorized shopping by process, product type, and brand streamlines selection.
– Support for both hobbyist and professional users.

Cons:
– Lack of detailed product technical specifications on the main collection page.
– Potential difficulty in product selection for new users due to broad range.
– Requires navigating multiple categories/subcategories to find specific items.

Top 12 Castings Suppliers and Manufacturers in the USA in 2024

Product Details:
Linquip compiles information on casting products and suppliers across the USA, providing directories of casting companies, casting experts, and marketing solutions for casting businesses. Products range from iron, steel, and aluminum castings, to cast iron pipes, fittings, grates, custom components, and machining/finishing services. Various casting processes like investment casting, sand casting, centrifugal casting, die casting, continuous casting, and more are represented by suppliers.

Technical Parameters:
– Casts produced from a wide variety of metals and alloys, including iron, steel,
– Casting item weights range from a few grams to more than 25 tons.
– Casting processes include sand casting, investment casting, die casting (hot
– Capabilities include precision machining, component assembly, finishing,

Application Scenarios:
– Transportation and automotive industries (vehicle components, powertrain,
– Construction, infrastructure, plumbing, and access (pipes, fittings, hydrants,
– Mining, agriculture, defense, power generation, and heavy industry (equipment,
– Medical, renewable energy, and consumer goods sectors (medical devices, wind

Pros:
– Wide selection of casting materials, shapes, and processes to suit diverse
– Ability to produce complex, large, or intricate components not feasible by
– Directory and expert guidance helps customers find suitable partners quickly.
– Machining, finishing, and assembly services offered for turnkey solutions.

Cons:
– Initial tooling and mold setup costs can be high for custom or low-volume
– Certain casting methods (e.g., sand, lost-wax) are less suited to high-speed,
– Limited to the suppliers and solutions featured on Linquip’s platform; not an
– Casting process selection and quality dependent on supplier expertise and

Castings Suppliers – Thomasnet

Product Details:
Castings suppliers provide a wide range of casting products and services, including non-ferrous castings, die castings, investment casting services, sand castings, centrifugally cast castings, and shell castings. Companies serve as manufacturers, distributors, and service providers, offering custom manufacturing, finishing, and turnkey system integration.

Technical Parameters:
– Compliant with multiple quality standards such as ISO 13485, AS9100, ASME BPVC,
– Products can meet ‘Made in the USA’ requirements, including Berry Amendment and
– Capabilities for various manufacturing types including custom manufacturing,
– Support for a range of ownership diversity (e.g., minority owned, veteran owned

Application Scenarios:
– Used by industries requiring custom metal or non-metal parts production
– Relevant for manufacturing operations needing high-volume or complex-shaped
– Applicable in defense, aerospace, medical, and other industries requiring
– Suitable for projects needing Buy American Act or other U.S. origin compliance

Pros:
– Extensive list of suppliers with broad geographic coverage across North America
– Wide range of casting types and related services available
– Ability to source suppliers with specific certifications and diversity ownership
– Supplier vetting options (Thomas Verified, Xometry Partner, etc.) provide

Cons:
– Detailed product specifications and capabilities for individual suppliers
– Some supplier and product information may be restricted in public view,

ADI, Aluminum, Ductile Iron, Grey Iron and Steel Casting Supplier …

Product Details:
Foundry Source offers a wide range of raw materials, including ferroalloys, silicon carbide, foundry coke, recarburizers, inoculants, and various specialty materials for the metal casting and foundry industry.

Technical Parameters:
– Ferroalloys and inoculants with precise chemical compositions tailored for
– Silicon carbide available in different granularities and purities
– Foundry coke with controlled fixed carbon and low sulfur content
– Recarburizers with high carbon content and low nitrogen for clean castings

Application Scenarios:
– Iron and steel foundries for melting, alloying, and improving cast properties
– Production of ductile iron and gray iron castings
– Use in cupola and electric arc furnaces
– Steel and non-ferrous metallurgy industry processes

Pros:
– Wide selection of specialized foundry materials for improved casting quality
– Consistent and precise chemical specifications supporting metallurgical control
– Materials designed to reduce impurities and improve process efficiency
– Expertise in sourcing and supply chain reliability

Cons:
– Limited information on pricing and minimum order quantities
– Technical support and customization details are not specified

Investment Casting Manufacturers – Steel Casting Foundry | Intercast

Product Details:
Engineered investment castings produced using the investment casting process, supporting components from concept to reality, including new parts, conversions from weldments or machined parts, with design assistance and high quality assurance.

Technical Parameters:
– Near net shape casting capabilities
– Process tailored for functional component features to be utilized as cast
– Quality control includes PPAP qualification, process monitoring, and
– Manufacturing and shipment coordinated between Reynosa, Mexico and McAllen,

Application Scenarios:
– Door locking hardware
– Gas turbine components
– New part design requiring complex shapes
– Conversion of multipiece weldments or machined components into single castings

Pros:
– Over 60 years of experience and deep engineering expertise
– Ability to assist in component design and development from concept
– High quality and reliability with strong continuous improvement focus
– Strategic location for efficient U.S. shipment and bilingual support staff

Cons:
– Manufacturing is based in Mexico, which may be a consideration for customers
– Specific technical material selections, size limits, or tolerances are not

American Spincast – Centrifugal Metal Castings Poured to Specifications

Product Details:
Centrifugal castings made in the USA, from 3” to 35 1/2” outside diameter (O.D.), with a full range of on-site services including cutting, heat treating, chemical analysis, rough and finish machining.

Technical Parameters:
– Casting sizes from 3” to 35 1/2” O.D.
– On-site heat treating
– On-site CNC precision machining
– Chemical analysis available

Application Scenarios:
– Industrial applications requiring high-quality centrifugal castings
– Manufacturing industries needing precise metal components
– Customers needing custom-sized cast metal parts

Pros:
– All products are 100% American-made
– Wide range of casting sizes
– Comprehensive on-site services including machining and heat treating
– Reputation for quality and customization since 1982

Cons:
– Limited to centrifugal casting; may not provide other casting types
– Maximum casting O.D. is 35 1/2”, which may not suit all large-scale needs

Fisher Cast Steel – Stainless and Carbon Steel Castings

Product Details:
Fisher Cast Steel provides stainless and carbon steel castings using both sand casting and investment casting methods, from tool design to finished casting.

Technical Parameters:
– Sand and investment casting processes
– Capabilities in stainless, nickel-based, carbon steel, and other alloys
– ISO 9001:2015 Certified
– PED (Pressure Equipment Directive) 97/23/EC compliance

Application Scenarios:
– Pump and valve manufacturing
– Power generation equipment
– Aerospace tooling
– Industrial equipment and pulp & paper industries

Pros:
– Wide range of casting materials and alloys offered
– Advanced engineering with solidification and CAD software
– Strong quality management systems (ISO 9001:2015, PED compliance)
– Capability for both prototype/short run and full production

Cons:
– No explicit limitations or drawbacks provided
– No detailed specifications for maximum/minimum casting sizes listed

Comparison Table

Company	Product Details	Pros	Cons	Website
Barron Industries	Precision Investment Castings	Barron Industries specializes in manufacturing high-quality custom metal	High precision and quality control in manufacturing processes Ability to handle	Potentially higher costs due to custom manufacturing processes Longer lead
Home – Carpenter Brothers, Inc.	Carpenter Brothers, Inc. offers a wide range of foundry products and equipment,	Comprehensive range of foundry products and equipment Focus on environmental		www.carpenterbrothersinc.com
Small Foundry Supply	Casting Supplies and Equipment	Small Foundry Supply offers a range of casting supplies and equipment including	Established company with over 20 years of experience in the industry Wide range
Casting Supplies	PMC Supplies offers a wide range of casting supplies and jewelry-making tools,	Extensive product selection covering most jewelry casting and making processes	Lack of detailed product technical specifications on the main collection page	pmcsupplies.com
Top 12 Castings Suppliers and Manufacturers in the USA in 2024	Linquip compiles information on casting products and suppliers across the USA,	Wide selection of casting materials, shapes, and processes to suit diverse	Initial tooling and mold setup costs can be high for custom or low-volume	www.linquip.com
Castings Suppliers – Thomasnet	Castings suppliers provide a wide range of casting products and services,	Extensive list of suppliers with broad geographic coverage across North	Detailed product specifications and capabilities for individual suppliers	www.thomasnet.com
ADI, Aluminum, Ductile Iron, Grey Iron and Steel Casting Supplier …	Foundry Source offers a wide range of raw materials, including ferroalloys,	Wide selection of specialized foundry materials for improved casting	Limited information on pricing and minimum order quantities Technical support	www.foundry-source.com
Investment Casting Manufacturers – Steel Casting Foundry	Intercast	Engineered investment castings produced using the investment casting process,	Over 60 years of experience and deep engineering expertise Ability to assist in	Manufacturing is based in Mexico, which may be a consideration for customers
American Spincast – Centrifugal Metal Castings Poured to Specifications	Centrifugal castings made in the USA, from 3” to 35 1/2” outside diameter (O.D	All products are 100% American-made Wide range of casting sizes Comprehensive	Limited to centrifugal casting; may not provide other casting types Maximum	americanspincast.us
Fisher Cast Steel – Stainless and Carbon Steel Castings	Fisher Cast Steel provides stainless and carbon steel castings using both sand	Wide range of casting materials and alloys offered Advanced engineering with	No explicit limitations or drawbacks provided No detailed specifications for	www.fishercaststeel.com

Frequently Asked Questions (FAQs)

How do I find reliable casting supplier factories or manufacturers?
Start by searching industry directories, trade shows, and online platforms like Alibaba or Global Sources. Consider referrals from industry peers. Look for suppliers with good reviews, certifications, and a history of exporting to your market.

What qualifications or certifications should I look for in a casting supplier?
Seek suppliers with ISO 9001 certification for quality management. Depending on your industry, check for specific certifications such as IATF 16949 for automotive or pressure vessel standards for certain castings. Certifications indicate the supplier meets recognized quality standards.

How can I assess the quality of a potential casting manufacturer?
Request samples or a tour of the factory, either in person or virtually. Ask about their quality control processes, testing equipment, and inspection records. Consistent communication, transparency, and prompt responses are also good indicators of reliability.

What information should I provide when requesting a quote from a casting factory?
Share detailed drawings or CAD files, material specifications, order quantity, required tolerances, and any finishing or testing requirements. Clear information helps suppliers provide accurate quotes and assess whether they can meet your needs.

How do I compare prices and offerings between different casting suppliers?
Look beyond unit prices; compare total costs by factoring in shipping, lead time, minimum order quantities, payment terms, and after-sales service. Evaluate their production capabilities, quality guarantee, and flexibility to ensure the best fit for your project.