Business Details
50+ Years
experience
Your Trusted Industrial Metal Supplier in Detroit
Founded in 1941, Metropolitan Alloys has evolved from a wartime zinc alloy supplier into a leading provider of industrial metals. Our ISO-certified operations combine advanced melting and casting processes with a commitment to quality, evidenced by our adherence to ASTM standards and in-house laboratory testing. We specialize in zinc alloys for die casting and galvanizing, SHG zinc anodes for electroplating, and aluminum deoxidizers tailored to steel industry needs. Our recycling programs for aluminum scrap and zinc materials demonstrate environmental responsibility while reducing costs for clients.With a focus on continuous improvement, we ensure on-time delivery of products that meet evolving industry demands. Our team's decades of expertise in metallurgy and logistics positions us as a trusted partner for manufacturers nationwide. By maintaining stringent quality controls and investing in cutting-edge production technologies, we deliver consistent, high-grade materials that exceed customer expectations. Our customer-centric approach includes customized packaging solutions and dedicated account management to support seamless operations for our clients.
Services
Zinc Alloys
SHG Zinc Anodes
Aluminum Products
Scrap Metal Recycling
Die Casting Supplies
Details
- Year established: 1941
Highlights and features
- We are ISO-certified with ASTM-compliant quality standards
- We recycle customer scrap materials to reduce costs
- We guarantee on-time delivery of finished products
- We use advanced melting and casting technologies
- We've served industrial markets since 1941
Associations and certifications
- ISO
Services
Zinc Alloys
We manufacture Zamak alloys and Z/A foundry alloys to ASTM specifications. Our zinc alloys ensure superior quality through advanced melting processes and laboratory testing. These materials serve die casting and galvanizing applications across multiple industries.
SHG Zinc Anodes
Our special high-grade zinc anodes include ball, hook bar, and regular bar configurations. Designed for electroplating applications, these products maintain consistent composition and purity to ensure optimal plating results.
Aluminum Products
We produce aluminum deoxidizers in cone, shot, and pyramid shapes for steel manufacturing. Our aluminum products meet strict quality standards while supporting efficient metallurgical processes in industrial applications.
Scrap Recycling
We process various aluminum scrap types including turnings, radiators, and structural components. Our recycling program accepts mixed loads and provides value recovery for industrial customers' metal waste streams.
Custom Casting
Our foundry capabilities produce specialized zinc castings to customer specifications. With V-Notch and Jumbo Margash bar formats, we support unique industrial requirements with precision-engineered metal solutions.
People
Emil Spilman
Founder
Engineer who established the company in 1941 to supply zinc alloys for wartime production. His technical expertise laid the foundation for the company's metallurgical leadership and quality focus.
Mark Weiss
Zinc and Aluminum Sales
Sales leader with direct industry experience connecting manufacturers to specialized metal solutions. Manages customer relationships for zinc alloy and aluminum product distribution.
Chris George
Scrap Aluminum Buyer
Procurement specialist handling aluminum scrap acquisition programs. Develops recycling partnerships and manages material evaluation for the company's metal recovery operations.
Paul Boni
Logistics
Supply chain manager overseeing delivery operations and inventory management. Ensures timely distribution of metal products and coordinates transportation logistics for industrial customers.
Questions
What zinc alloy specifications do you produce?
We manufacture Zamak alloys, Z/A foundry alloys, and brightener alloys to ASTM standards or custom customer specifications.
Do you offer customized zinc anode solutions?
Yes, we produce SHG zinc ball anodes and specialty bar anodes in various configurations to meet specific electroplating requirements.
What aluminum products do you supply?
We provide deoxidizer shapes including cones, shot, and pyramids, along with recycling services for multiple aluminum scrap types.
Are your products ISO certified?
Yes, we maintain ISO certification demonstrating our commitment to quality management systems and continuous improvement.
How do you handle large volume orders?
Our production capacity supports bulk orders with packaging options from 50lb boxes to 2,500lb gaylord containers.
