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CNC Machining Aerospace Parts

CNC Machining Aerospace Parts

  • Aerospace-Grade Precision: Achieves ultra-tight tolerances and complex geometries for critical aerospace components using advanced multi-axis CNC machining.
  • High-Performance Alloys: Manufactured from aerospace-approved aluminum (2024, 6061, 7075), titanium, stainless steel, and other high-strength, lightweight materials.
  • Exceptional Surface Quality: Supports fine surface finishes, deburring, polishing, anodizing, and passivation for enhanced durability and corrosion resistance.
  • Lightweight & High Strength: Optimized for weight reduction without compromising structural integrity, crucial for flight applications.
  • Complex Assembly Support: Capable of producing intricate parts with multiple features such as slots, holes, pockets, and undercuts for assemblies and sub-systems.
  • Rigorous Quality Control: All parts undergo 100% inspection, dimensional and material certification, and traceability per aerospace standards.
  • Flexible Batch Production: Supports both rapid prototyping and large-scale production with short lead times for new aerospace projects.
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CNC Machining Aerospace Parts Product

Stainless Steel CNC Bevel Gear Shaft
Stainless Steel CNC Bevel Gear Shaft
5-Axis CNC Machined Magnesium Parts
5-Axis CNC Machined Magnesium Parts
Custom Aerospace CNC Machined Gear
Custom Aerospace CNC Machined Gear
Precision 5-Axis Magnesium Alloy Part
Precision 5-Axis Magnesium Alloy Part
CNC Machined Aerospace Pinion Gear
CNC Machined Aerospace Pinion Gear
5-Axis CNC Aerospace Structural Piece
5-Axis CNC Aerospace Structural Piece
High Strength CNC Aerospace Component
High Strength CNC Aerospace Component
Advanced CNC Machining Aerospace Part
Advanced CNC Machining Aerospace Part

Custom CNC Machining Solutions for Aerospace Components

Our CNC machining capabilities are engineered for the aerospace industry, offering full customization in material selection, size, geometry, and surface treatment. We ensure every component meets the stringent requirements of aerospace performance, safety, and documentation.

  • Material Options: 2024, 6061, 7075 aluminum, titanium, stainless steel, Inconel, and high-temp alloys
  • Dimensional Tolerance: Up to ±0.005mm depending on geometry and size
  • Surface Finish: Polishing, anodizing, passivation, shot blasting, chromate conversion
  • Machining Processes: 3/4/5-axis CNC milling, turning, drilling, EDM, tapping
  • Batch Size: From rapid prototypes to high-volume production runs
  • Assembly Features: Threads, holes, pockets, counterbores, slots, and keyways
  • Documentation: Material certificates, dimensional reports, PPAP, FAI, full traceability
  • Inspection: CMM, non-contact measurement, X-ray, ultrasonic, and visual inspection
  • Engineering Support: DFM review, design optimization, and co-engineering available

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Why Partner with Sinoextrud for Your CNC Machining Aerospace Parts Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround,Stable quality,Competitive pricing,End-to-end support.

Large-Scale Manufacturing:Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution:With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust:Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency:Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options:Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case

-Loading & Shipment-

Pallet Loading
Bulk Loading
LCL Loading
Expedited Express

STEPS

How to work with us

Start A Project today
  • Quote & Estimation

    Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.

  • Sample & Test

    Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.

  • Extrude & Finish

    Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.

  • Pack & Deliver

    Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

CNC Machining Aerospace Parts-FAQ's

What types of aerospace parts can you manufacture with CNC machining?
We produce aircraft structural components, brackets, housings, connectors, heat sinks, instrumentation parts, and engine sub-components.
Which materials do you machine for aerospace parts?
We work with 2024, 6061, 7075 aluminum, titanium, stainless steel, Inconel, and other aerospace-approved alloys.
How tight are your tolerances for aerospace components?
We achieve tolerances up to ±0.005mm, depending on part complexity and requirements.
What surface treatments are available?
Options include anodizing, passivation, chromate conversion, shot blasting, and polishing for aerospace-grade finishes.
Do you support prototyping and large-volume production?
Yes, we handle both rapid prototype projects and full-scale production runs for aerospace programs.
How do you ensure aerospace quality and documentation?
All parts are 100% inspected, with CMM reports, material certification, FAI, PPAP, and full traceability provided.
Can you assist with design and engineering support?
Our engineers provide DFM review, design optimization, and co-engineering to improve manufacturability and performance.
What is your standard lead time and MOQ for aerospace projects?
Lead time is typically 2-5 weeks depending on complexity; MOQ is flexible for prototypes and development.

Products You May Looking for

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Sinoextrud: Your CNC Machining Aerospace Parts Manufacturer

CNC machining aerospace parts delivers precision, reliability, and advanced engineering for mission-critical aviation and aerospace systems. Using multi-axis machining, we create complex, lightweight components that meet stringent industry regulations and performance benchmarks.


Our aerospace parts are applied in aircraft structures, engine assemblies, avionics housings, satellite systems, landing gear, and drone platforms. Every part is custom-engineered to minimize weight while ensuring high structural integrity.


We offer comprehensive surface treatments such as anodizing, chromate conversion, and passivation to enhance corrosion resistance and component longevity under extreme operational conditions. All finishes meet industry standards for appearance and function.


Through advanced CNC milling, turning, EDM, and CMM inspection, our facility provides fully traceable, quality-assured solutions for aerospace OEMs and tier suppliers. Documentation, batch control, and certification are provided with every order.


Rely on our expertise for rapid prototyping, engineering collaboration, and high-mix, high-precision production-supporting innovation and reliability in the global aerospace industry.


CNC Machining Aerospace Parts : The Ultimate FAQ Guide

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