Aluminum Ingots
Custom aluminum alloy ingots manufactured to your exact specifications. Every batch is verified with our ARL 3460 spectrometer and accompanied by a certificate of analysis.
Aluminum Foundry · San Pedro Cholula, Puebla, Mexico
Precision
Aluminum Alloys
Made to Spec
We manufacture custom aluminum alloy ingots, donuts, and bars. Primary smelting for high-purity alloys, copper and lead conditioning, and commercialization of auxiliary raw materials. 4,000 MT/year capacity, ISO 9001:2015 certified.
ISO 9001:2015
Since 1988
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35+ Years of Experience Since 1988
4,000 Metric Tons/Year Installed capacity
ISO 9001:2015 Quality certified
100% Mexican Company National capital
Products Custom aluminum
Custom aluminum
cast to your spec
We manufacture aluminum products with spectrometer-verified chemical composition, designed to meet the specific requirements of each customer and process.
Aluminum Donuts
Aluminum donut rings manufactured to your requested alloy. Ideal for applications requiring lighter-weight pieces with precision and consistency.
Average weight ~1 kg (~2.2 lbs)
Shape Annular / Toroidal
Customization 100% made to order
Aluminum Bars
Alloyed aluminum bars manufactured to customer specifications. Precision manufacturing for extrusion and industrial machining processes.
Diameter 7 inches (178 mm)
Length ~3.7 meters (~12 ft)
Finish Casting table
Process From raw material to
From raw material to
custom alloy
Our process transforms recovered aluminum into premium low-iron alloys with tight alloying element levels and exact chemical composition.
01
Receiving & Sorting
Recovered aluminum is received, screened with a radioactivity detector, sorted by alloy family, and prepared for smelting. Contaminants and unwanted materials are removed.
02
Furnace Melting
Sorted aluminum is melted in our furnaces (reverberatory, rotary, and tilting) at high temperature, transforming into liquid metal ready for treatment.
03
Fluxing & Degassing
Fluxes are applied to remove oxides and impurities. Rotary degassing with nitrogen removes dissolved hydrogen, reducing porosity.
04
Composition Adjustment
Alloying elements (Si, Cu, Mg, etc.) are precisely added to achieve the exact chemical composition specified by the customer.
05
Spectrometric Analysis
Our Thermo Scientific ARL 3460 spectrometer, calibrated with certified reference standards, verifies composition before every pour.
06
Filtration
Before pouring, liquid metal passes through a filtration system to trap non-metallic inclusions, ensuring the cleanliness of the molten aluminum.
07
Casting & Solidification
Refined aluminum is poured into ingot molds, donut molds, or bar molds. Each batch receives a chemical analysis certificate.
Quality Spectrometric analysis
Spectrometric analysis
on every heat
Every heat is verified with our Thermo Scientific ARL 3460 spectrometer, calibrated with certified reference standards, to guarantee exact chemical composition before pouring.
01
ARL 3460 Spectrometer
Our Thermo Scientific ARL 3460 spectrometer analyzes 12+ elements simultaneously via spark optical emission (spark-OES). Calibrated with certified reference standards for maximum precision.
02
Multiple Analyses per Heat
We perform multiple spectrometric analyses during melting and at the time of pouring to guarantee homogeneity across the entire heat. If composition does not meet spec, we adjust and re-analyze until the required range is achieved.
03
Certificate per Batch
Every batch includes a chemical analysis certificate with exact element percentages and metal cleanliness evaluation, traceable to our calibration standards. Radioactivity measurement is performed independently on raw materials and finished product.
04
Trace Control
Particularly important for alloys like A356.2 where iron must be kept ≤0.12%. Trace control allows us to guarantee primary-base alloys when the customer requires it.
Extrusion The
The
aluminum extrusion process
We manufacture bars and ingots with chemical composition optimized for the aluminum profile extrusion process. Our extruder customers process our material to create architectural, structural, and industrial profiles.
01
Billet Heating
The aluminum bar is heated to ~480°C in homogenization furnaces, reaching the ideal temperature for plastic deformation.
02
Extrusion Pressing
A hydraulic ram pushes the hot billet through a die with the desired profile shape, at pressures up to 15,000 tons.
03
Cooling & Stretching
The extruded profile is cooled in a controlled manner (air or water) and stretched to correct any distortion and relieve internal stresses.
04
Cutting & Finishing
Profiles are cut to length and may receive finishing treatments such as anodizing, powder coating, or CNC machining.
Alloys Our
Our
aluminum alloys
We manufacture aluminum alloys for extrusion, casting, and electrical applications. Click any alloy to see its detailed properties, chemical composition, and industry applications.
Casting Alloys (AlSi)
Our primary alloys for ingots, donuts, and bars. Manufactured from both primary and secondary aluminum, depending on customer purity requirements.
Primary Aluminum
Primary aluminum we commercialize for customers requiring high-purity material with low iron content and minimal trace elements.
Deoxidation Aluminum
Aluminum in donut and piece form for deoxidation and degassing processes in the steel industry.
Extrusion Alloys
Bars and ingots with optimized composition for the aluminum profile extrusion industry.
Need a different alloy? We manufacture custom compositions to your exact specifications.
Laboratory Laboratory and
Laboratory and
quality control
We perform multiple analyses during melting and pouring to guarantee the homogeneity of every heat.
Optical Emission Spectrometer
Thermo Scientific ARL 3460 calibrated with certified reference standards. 12+ simultaneous element analysis, with multiple readings during melting and pouring to guarantee homogeneity.
Inclusion Control (K-Mold)
Metal cleanliness evaluation via K-Mold method for non-metallic inclusion detection. Integrated ARL inclusion detection coming soon.
Radioactivity Detector
Independent radioactivity level measurement in raw materials at receiving and in finished product. An integral part of our quality certificate.
Services & Raw Materials More than
More than
aluminum smelting
Beyond alloy manufacturing, we offer metal conditioning services and commercialization of auxiliary raw materials for the metallurgical industry.
Primary Smelting
Primary aluminum smelting (P1020, P0610) for production of high-purity alloys with low iron content and controlled trace elements.
Copper Conditioning
Copper processing and conditioning for industrial use, prepared to each customer's required specifications.
Lead Conditioning
Lead conditioning for industrial applications, with specialized handling and in compliance with environmental regulations.
Auxiliary Raw Materials
Commercialization of Silicon Metal (grades 5505, 3303, 2202, 1502), EN 575 Master Alloys (AlTi10, AlTi5B1, AlSr10, AlSr15), Magnesium, Electrolytic Manganese, Titanium Compact 80 % and more.
View Details Auxiliary Raw Materials Raw materials
Raw materials
catalog
We commercialize silicon metal, master alloys, and pure metals for the aluminum casting industry. We offer special pricing on Silicon 3303 and 5505.
Silicon Metal
High-purity silicon metal for aluminum-silicon alloys. We offer highly competitive pricing on grades 3303 and 5505.
Master Alloys
Concentrated master alloys for grain refinement, eutectic modification, and precise chemical composition adjustment in aluminum casting.
Pure Alloying Metals
High-quality pure metals for chemical composition adjustment and metallurgical treatment of aluminum alloys.
Need a different raw material? Contact us — we can source virtually any input for aluminum casting.
Industries Solutions for
Solutions for
every sector
35+ years serving the aluminum alloy needs of Mexico's key manufacturing industries.
Automotive
Ingots for casting engine components, transmission housings, structural parts, and accessories. Puebla hosts the VW/Audi automotive cluster.
Electrical
Alloys for conductors, bus bars, connectors, and components for electrical power systems.
Steel Industry
Special alloys for deoxidation, additions, and metallurgical processes in the steel industry.
Extrusion
Bars and ingots with optimized composition for aluminum profile and tube extrusion processes.
FAQ What our
What our
customers ask
We manufacture casting alloys including 380, 413, AlSi7 (A356), AlSi10 (A360), and AlSi11 (A383/ADC12), plus any custom composition. We also commercialize auxiliary raw materials like Silicon Metal, Master Alloys (EN 575), and pure alloying metals.
We work with both small trial orders and continuous supply contracts. Contact us to discuss volumes and delivery schedules based on your needs.
Every batch is analyzed with our Thermo Scientific ARL 3460 spectrometer, calibrated with certified reference standards. We deliver a chemical analysis certificate with every shipment. Radioactivity is measured independently. Our processes are ISO 9001:2015 certified.
Our installed capacity is 4,000 metric tons per year, with reverberatory, rotary, and tilting furnaces, plus nitrogen degassing, fluxing, and filtration processes.
We are in San Pedro Cholula, Puebla — a strategic location in central Mexico that allows us to efficiently serve customers nationwide, including the automotive corridors of Puebla, Queretaro, Bajio, and Monterrey.
Yes, our focus is premium low-iron alloys with tight alloying element levels. We work with aluminum recovery and reuse processes, contributing to the circular economy and reducing environmental impact.
We commercialize Silicon Metal in grades 5505, 3303, 2202, and 1502; Master Alloys per EN 575 standard (AlTi10, AlTi5B1, AlSr10, AlSr15); and Pure Metals including Magnesium, Electrolytic Manganese, and Titanium Compact 80%. We offer special pricing on Silicon 3303 and 5505.
We serve four key sectors: automotive (engine components, transmission housings), electrical (conductors, bus bars), steel industry (deoxidation alloys), and extrusion (optimized bars and ingots for profiles). Puebla hosts the VW/Audi automotive cluster, positioning us strategically.
Our alloys are distinguished by precise composition control with ARL 3460 spectrometer, low iron content (critical for A356.2 ≤0.12% Fe), multiple analyses per heat, chemical analysis certificate with every batch, and independent radioactivity measurement. Over 35 years of experience back our quality.
Yes, we perform primary aluminum smelting (P1020, P0610) to produce high-purity alloys with low iron and controlled trace elements. This is especially important for alloys like A356.2 that require a primary base.
Contact Ready to get the
Ready to get the
perfect alloy?
Tell us about your project and our technical team will provide a custom quote with the exact composition you need.
Email [email protected]
Phone +52 222 285 0572
Location Av. Hidalgo Sur 105, Col. Rafael Ávila Camacho
San Pedro Cholula, Puebla 72757, Mexico
San Pedro Cholula, Puebla 72757, Mexico