Ever struggled to find a custom aluminum parts manufacturer you can truly count on? You’re not alone. With so many factories out there, choosing the right partner can feel overwhelming—and picking the wrong one can cost you time, money, and peace of mind. But imagine working with a supplier that delivers precision, reliability, and top-notch service every time. Ready to cut through the confusion? Dive in as we compare the best manufacturers and help you make the smartest choice!

Custom CNC Aluminum Parts | Aluminum Fabrication – eMachineShop

Product Details:
eMachineShop provides custom machined aluminum parts with free shipping in the USA, no minimum order quantity, and a 100% quality guarantee. Customers can design parts using their free CAD software or upload their own CAD files for fast quoting. They support various aluminum alloys (6061, 5052, 2024) and offer a wide range of machining and finishing options.

Technical Parameters:
– Material options include Aluminum 6061 (good mechanical properties, weldable),
– Aluminum properties: excellent corrosion and chemical resistance, high
– Machining methods: CNC milling, CNC turning, waterjet cutting, laser cutting,
– Works with tight tolerances; suitable for prototypes, short runs, or production

Application Scenarios:
– Auto parts: components and engine parts for automobiles.
– Aircraft parts: structural, wing, and fuselage components.
– Lighting fixtures and optical reflectors.
– Electronic enclosures, handles, and knobs.

Pros:
– Lightweight with high strength-to-weight ratio—improves efficiency and reduces
– Excellent corrosion resistance, suitable for marine and outdoor applications.
– Good machinability, suitable for precise, complex, or custom parts in small or
– Various finishing options to enhance durability and appearance (anodizing,

Cons:
– Pure aluminum is soft and has limited strength, requiring alloying for many
– Some alloys (e.g., 2024) are not weldable and have poor corrosion resistance.

Custom Aluminum Parts Manufacturer – Alloy Enterprises

Custom Aluminum Parts | Fabrication Aluminum Components Manufacturer …

Product Details:
The company offers custom CNC machined aluminum parts and components, manufactured according to customer drawings and specifications. They specialize in various aluminum machining services, producing prototypes, small batches, and large-volume orders.

Technical Parameters:
– Materials: Aluminum alloys such as 6061, 7075, 5052, 2017, 2024, and others
– Machining tolerances up to ±0.01mm
– Surface finishes available: anodizing, powder coating, polishing, sandblasting
– Component size: support for both small and large parts

Application Scenarios:
– Aerospace components
– Automotive parts
– Electronics housings
– Medical device enclosures

Pros:
– High precision machining and tight tolerances
– Wide selection of aluminum alloys and finishes
– Ability to produce prototypes as well as mass production parts
– Customizable based on client specifications

Cons:
– Limited to aluminum parts and components
– May not accommodate materials or services outside of CNC machining

PHB Aluminum Parts Manufacturer | US-Based Factory

Product Details:
PHB offers aluminum die casting for manufacturing a wide range of precision parts and prototypes, handling everything from design, mold fabrication, testing, casting, finishing, to packaging, all performed in a US-based factory. They provide both low and high-volume production, prototypes, and assemblies using various alloys, with custom finishing and packaging solutions.

Technical Parameters:
– 58 presses ranging from 250 tons to 2000 tons for different production volumes
– Alloys used: Aluminum 360, 380, 383, 413, A304 K; Zinc-Aluminum ZA-8, ZA-12,
– Mold design uses premium die steel for longevity and durability
– Employs MAGMAsoft® simulation technology for virtual mold testing and process

Application Scenarios:
– Automotive parts manufacturing
– Military equipment components
– Precision aluminum parts for various industries
– Prototyping and low-volume custom assemblies

Pros:
– Comprehensive in-house process from design to packaging ensuring quality and
– Ability to produce complex, high-precision parts with minimal post-machining
– Customizable surface finishing and packaging options to meet client needs
– Use of advanced simulation and dedicated metallurgy to optimize quality and

Cons:
– Process may require significant investment in mold design and fabrication for
– Die casting is more suitable for medium to high production volumes; may not be

Neway | Custom Parts Manufacturer

Product Details:
Custom manufacturing services for metal, plastic, and ceramic parts, including injection molding, precision casting, sheet metal fabrication, and rapid prototyping. Capable of handling everything from prototyping to low- and high-volume production, with options for overmolding, insert molding, investment casting, die casting, and CNC machining.

Technical Parameters:
– Metal Injection Molding (MIM): suitable for parts sized 1-100mm; high initial
– Precision Casting: supports investment casting, sand casting, gravity casting,
– Sheet Metal Fabrication: offers laser/plasma cutting, metal bending, and
– Injection molding options include plastic, ceramic, powder pressing, and

Application Scenarios:
– Automotive (parts production, vehicle components)
– Consumer electronics and computer hardware (high-precision parts, device
– Aerospace (complex, lightweight components)
– Medical devices, art sculptures, and heavy equipment manufacturing

Pros:
– Broad range of services covering multiple materials and advanced manufacturing
– High precision, consistency, and efficiency in mass production with options for
– One-stop service from prototyping to on-demand or batch production.
– Competitive pricing for custom, high-quality components suitable for demanding

Cons:
– High initial tooling or mold costs, especially for processes like injection
– Batch processes may not be cost-effective for very low-volume or single-piece

CNC Aluminum Machining | Custom Aluminum Parts – WayKen

Product Details:
Comprehensive CNC aluminum machining services, covering the process from prototyping to end manufacturing of custom aluminum parts. Specialized in non-standard, precision complex aluminum parts and offering in-house engineering review, surface treatments, and advanced 5-axis CNC milling capabilities. Incorporates CNC milling (3-axis, 4-axis, 5-axis), CNC turning, EDM, Wire EDM, die casting, investment casting, extrusion, and forging.

Technical Parameters:
– ISO9001 quality system standards implemented throughout production
– 5-axis CNC milling enables machining on 5 sides in a single setup, tight
– Surface treatments available: sandblasting, shot blasting, polishing,
– Combination of CNC machining processes for custom prototyping to short-run

Application Scenarios:
– Prototype construction and design verification for aluminum parts
– Production of custom, complex aluminum parts for various industries
– Short-run manufacturing requiring high accuracy and quick turnaround
– Machining of parts with demanding geometric and surface finish requirements

Pros:
– High accuracy and consistent quality of machined parts
– Capability to handle complex, non-standard, and precision components
– Wide range of surface finishing options and secondary processes
– Advanced 5-axis machining improves productivity, accuracy, reduces errors and

Cons:
– Projects may face challenges such as the need to optimize for aluminum alloy
– Complex parts and high-precision requirements may increase process steps and

CNC Machined Aluminum Parts – Moseys Production Machinists

Product Details:
Moseys offers high-precision, custom CNC-machined aluminum parts with end-to-end supply chain solutions, including secondary processes like finishing, assembly, packaging, and inventory management. They serve as a full-service machining partner, delivering assembly-ready aluminum components for various industries.

Technical Parameters:
– Custom machined aluminum parts from .050” diameter to 24” cube
– Machined to tight absolute tolerances, compliant with ISO 9001, AS9100 Rev D
– Lights-out (24/7) production capability
– Cloud-based ERP for clear, auditable record-keeping and inventory tracking

Application Scenarios:
– Medical devices manufacturing
– Aerospace components
– Defense sector
– Oil & gas equipment manufacturing

Pros:
– 99.1% On-Time Delivery (OTD) and 99.4% quality compliance rate
– Veteran-owned, 47 years of experience with proven reliability
– Comprehensive secondary processing and virtually-managed inventory offerings
– Stable supply chain with extensive industry partnerships for seamless

Cons:
– Focus appears primarily on small to mid-volume and custom production; may not
– Limited information on minimum order quantities or lead times for prototypes

Custom Aluminum & Brass Parts Manufacturer – Captain O-Ring LLC

Product Details:
Captain O-Ring LLC manufactures custom metal parts from aluminum, brass, and other metals using CNC technology, offering both standard and completely custom hardware. They can process CAD drawings in all major formats and provide color anodized finishes on aluminum parts.

Technical Parameters:
– Materials: Aluminum, Brass, and other metals
– Manufacturing method: CNC technology for precision machining
– CAD drawings accepted in all major formats
– Color anodized finishes available for aluminum parts

Application Scenarios:
– Custom hardware manufacturing for various industries
– Prototyping and production of metal components with specific dimensions or
– Replacement parts where standard hardware does not fit the requirement

Pros:
– Low minimum order quantities
– Fast production and shipping (orders ship within one business day)
– ISO 9001:2015 certified quality
– Free ground shipping in the US for web orders over $10

Cons:
– Limited information on available tolerances or maximum part sizes
– Details on supported secondary processes or surface treatments (beyond color

Custom Aluminum Extrusion Company – Alexandria Industries

Product Details:
Alexandria Industries specializes in custom aluminum extrusions and value-added manufacturing services, including precision machining, finishing, assembly, heat sinks, and related engineered components.

Technical Parameters:
– Custom aluminum extrusions in a variety of profiles, shapes, and sizes
– Secondary operations: CNC machining, fabrication, welding, bending, and assembly
– Finishing options: anodizing, painting, powder coating, special finishing
– Materials: Aluminum alloys (including 6000 series), plastic injection molding,

Application Scenarios:
– Automotive components and assemblies
– LED lighting heat sinks and housings
– Medical device enclosures and components
– Industrial machinery and consumer products

Pros:
– Full-service manufacturing capabilities from design through finishing and
– Custom engineering support for unique product requirements
– Diverse material processing abilities including aluminum and plastics
– ISO 9001 certified facilities ensuring quality control

Cons:
– Core focus on custom solutions may result in longer lead times compared to
– Services and products may be cost-prohibitive for low-volume or standard

CNC Manufacturing, Fast Quotes & Free CAD | eMachineShop

Product Details:
eMachineShop provides on-demand custom manufacturing services including CNC machining, sheet metal fabrication, injection molding, 3D printing, surface finishing, and secondary machining processes. They offer a free, user-friendly CAD software to streamline the design, quotation, and ordering of custom parts in various metals and plastics.

Technical Parameters:
– CNC milling and turning for precision metal and plastic parts; suitable for
– Sheet metal fabrication with waterjet and laser cutting, tapping, bending, and
– Injection molding for moderate to large batches of plastic parts.
– 3D printing of plastic and metal parts with a range of color options; rapid
– Support for over 50 metals and plastics.
– Surface finishing options include powder coating, anodizing, electroplating,
– Capability for tight tolerances and quick turn times.

Application Scenarios:
– Prototyping and rapid production of custom mechanical parts.
– Manufacturing end-use parts in small to large quantities.
– Parts requiring specific secondary processes like tapping, bending, or
– Production that demands quality finishes such as powder coating or anodizing.

Pros:
– No minimum or maximum order quantities; flexible for both prototyping and large
– Free, easy-to-use CAD software for novices and professionals alike.
– Comprehensive customer and technical support from design to delivery.
– Free ground shipping within the continental USA.
– Strict quality assurance and control protocols in place.

Cons:
– Limited information on supported part sizes and specific tolerance ranges.
– Geographic limitation on free shipping (continental USA only).
– Moderate to large batch requirement specifically cited for injection molding

Comparison Table

Frequently Asked Questions (FAQs)

How do I start looking for a reliable custom aluminum parts manufacturer?
Begin by researching online directories, trade platforms, and industry exhibitions. Look for manufacturers with positive reviews, clear contact information, and a professional website. Asking for recommendations from other businesses in your network can also help you find trustworthy suppliers.

What factors should I consider when choosing a manufacturer?
Consider their experience, certifications, production capabilities, quality control measures, and ability to deliver on time. It’s also important to check their minimum order quantity, pricing structure, and communication responsiveness to ensure they fit your needs.

How can I verify the quality of a manufacturer’s products?
Request samples and ask about their quality control processes, certifications (like ISO), and case studies or references. You might also consider visiting their factory or hiring a third-party inspection service to independently assess their work.

Is it important to check a manufacturer’s customization capabilities?
Absolutely! Ensure they can meet your specific requirements by discussing your designs, tolerances, and finishing options. A good manufacturer should be able to share examples of past custom projects and explain how they handle unique requests.

What should I know about lead times and shipping logistics?
Ask for clear information about production lead times, shipping methods, and delivery schedules. Make sure the manufacturer can reliably meet your deadlines and offer suitable shipping options. Understanding these details upfront helps prevent delays and surprises down the road.