Magnesium Alloy Products

What Magnesium Alloy Products does

Magnesium Alloy Products Co., Inc. is a privately held U.S. specialty manufacturer that produces premium sand castings in magnesium and aluminum alloys from a single facility at 2420 N. Alameda St., Compton, California. The firm uses both dry sand and green sand molding methods and supports a broad alloy range, including magnesium grades AZ91C, AZ91E, ZE41A, EV31A, EZ33, QE22, and WE43, and aluminum grades 356, A356, A357, D357, C355, A201, and A206. It is AS9100:D and ISO 9001:2015 certified (Cert. No. 0157199-00, valid through 9.23.26) and holds NADCAP accreditation for heat treating and welding, positioning it as an approved supplier into aerospace and defense prime contractor supply chains.

The company's technical platform is built around vertically integrated, in-house capabilities: an on-site metallurgical laboratory with spectrograph analysis performed before and after alloying to lock in mechanical properties, in-house alloying of certified ingot, NADCAP-accredited heat treating and welding, CMM and laser-scanning dimensional inspection, hardness testing, and concurrent engineering/CAD modeling for new product development. The firm employs 51–100 people and operates with a single public point of contact, Sales Manager Bill Burnside ([email protected]).

Commercially, Magnesium Alloy Products sells directly to engineering and procurement contacts at aerospace and industrial manufacturers under a quote-based B2B pricing model, with no disclosed channel partners, no public pricing, and no disclosed revenue. The company is privately held with no known institutional investors, no parent entity, and no M&A or funding history on record. Its value proposition emphasizes quality certifications, on-time delivery, competitive pricing, and single-roof consolidation of casting, heat treating, welding, machining, finishing, and inspection services.

Name

Magnesium Alloy Products

Legal name

Magnesium Alloy Products Co., Inc.

Website

https://magnesiumalloy.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Magnesium Alloy Products Co., Inc. is a privately held, Compton, California-based specialty manufacturer of AS9100D- and NADCAP-certified magnesium and aluminum sand castings, serving aerospace, defense, and industrial OEMs via direct, quote-based B2B sales.

Ownership category

akta.pro rank

Product category

Metal Sand Castings

NAICS

Aluminum Foundries (except Die-Casting) (331524), Other Nonferrous Metal Foundries (except Die-Casting) (331529), Secondary Smelting and Alloying of Aluminum (331314), Coating, Engraving, Heat Treating, and Allied Activities (3328)

SIC

Nonferrous Foundries (Castings) (3360)

akta.pro primary industry

Aluminum Casting & Ingot/Billet/Slab Production (IMAKACAE)

Keywords

• Metal sand castings
• Magnesium alloy castings
• Aluminum sand castings
• Aerospace casting components
• Heat treating services

Headquarters

HQ city

Compton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Distribution channels1 record

Marketing channels1 record

Core offering

Magnesium Alloy Products Co., Inc. manufactures premium-quality sand castings in magnesium and aluminum alloys using dry sand and green sand molding methods. The company offers a vertically integrated solution that includes heat treating, machining, finishing, welding, and metallurgical lab services with in-house spectrograph analysis. It primarily serves aerospace, defense, and industrial machinery customers requiring AS9100:D and NADCAP-certified quality.

Product overview

Magnesium Alloy Products Co., Inc. is a single-product casting manufacturer specializing in premium quality sand castings made from magnesium and aluminum alloys. The core offering is sand castings, supported by a comprehensive suite of manufacturing and quality services. Primary materials include magnesium alloys (AZ91C, AZ91E, ZE41A, EV31A, EZ33, QE22, WE43) and aluminum alloys (356, A356, A357, D357, C355, A201, A206). Supporting capabilities include NADCAP-accredited heat treating and welding, in-house metallurgical lab with spectrograph analysis, machining and finishing services, and advanced inspection services (CMM, laser scanning). The company positions itself as a vertically integrated casting solution with engineering support including CAD modeling and new product development.

Differentiator

Problem solved

Functional benefit

Products and services

• Sand Castings Premium quality sand castings manufactured in both magnesium and aluminum alloys using dry sand molding and green sand molding methods; the company's primary product line serving aerospace, defense, and industrial machinery customers.
• Heat Treating Services NADCAP-accredited heat treating services to enhance mechanical properties of castings, performed in-house for aerospace and industrial customers.
• Welding Services NADCAP-accredited welding services for finishing and repair of cast components, performed in-house for aerospace and industrial customers.
• Metallurgical Lab Services In-house metallurgical laboratory services including spectrograph analysis and material testing, with all material analyzed before and after alloying for optimal mechanical properties.
• Machining, Finishing, and Engineering Services Comprehensive machining, finishing, and engineering support including CAD modeling, concurrent engineering, and new product development for casting customers.
• Quality Inspection Services Advanced quality assurance services including CMM inspection, laser scanning, dimensional control, spectrograph analysis, and hardness testing for cast components.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Doncasters Group: Global manufacturer of precision castings (including sand and investment castings in nickel, cobalt, and stainless alloys) for aerospace and industrial gas turbine customers, with comparable certification-driven, high-mix aerospace business.
• Luxfer MEL Technologies: Luxfer's Magnesium Elektron division is one of the most direct comparables: a manufacturer of magnesium alloys, castings, and related products serving aerospace and defense with similar alloying and metallurgical capabilities.
• Spartan Light Metal Products: Manufacturer of high-pressure die castings and permanent mold castings in aluminum and magnesium for automotive and industrial markets, with overlapping light-metal alloy capabilities and engineered casting focus.
• Mag Specialties: US-based non-ferrous and magnesium casting specialist serving aerospace, military, and commercial customers with sand and permanent mold casting capabilities, directly overlapping with Magnesium Alloy Products' core process and customer set.
• Impro Industries: Global precision components and investment casting supplier with aerospace and industrial customers, comparable in its process-driven, certification-heavy, AS9100-style quality systems approach to serving aerospace OEMs.

Broad incumbents

• Arconic: Large-scale aluminum sheet, plate, and aerospace structures supplier; competes indirectly via its downstream aerospace aluminum products and adjacent role in aerospace lightweighting supply chains.
• Constellium: Global aluminum products manufacturer serving aerospace, automotive, and packaging with rolled and extruded aluminum; competes for aerospace aluminum content with Magnesium Alloy Products' aluminum sand castings.
• Howmet Aerospace: Major Tier-1 supplier of aerospace castings (including superalloy, titanium, and aluminum investment castings); competes for the same aerospace casting spend as Magnesium Alloy Products but at vastly larger scale and broader process mix.
• Pace Industries: One of North America's largest custom die cast and permanent mold casting companies serving industrial, automotive, and consumer markets; overlaps with Magnesium Alloy Products in nonferrous light-metal castings for industrial customers.

Others

• Bodycote: World's largest commercial heat treating and metal finishing services provider with NADCAP-accredited processes; comparable on the heat treating / metallurgical services side of Magnesium Alloy Products' integrated offering rather than casting.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/magnesium-alloy-products-co

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Magnesium Alloy Products