CNC Machining - AluCarbonTech: Precision CNC & Carbon Fiber Manufacturing Solutions

Our CNC Machining Services

Looking for a reliable manufacturing partner for custom CNC machined parts?

AluCarbon Tech provides precision CNC machining services for metal, plastic and carbon fiber components, supporting everything from rapid prototyping to low-volume and production manufacturing. Whether you need a single prototype or ongoing production runs, our team works closely with engineers, designers and sourcing professionals to deliver high-quality parts with consistent lead times.

With extensive experience in custom manufacturing, we help bring ideas from concept to reality through precision machining, material expertise and responsive project support.

Competitive Pricing Without Compromising Quality

At AluCarbon Tech, we help customers reduce manufacturing costs through efficient machining strategies, material selection and production optimization. By combining engineering expertise with flexible manufacturing resources, we deliver high-quality parts at competitive prices without sacrificing precision, reliability or performance.

Whether you need prototypes, low-volume production or ongoing manufacturing support, our team works closely with you to achieve the best balance between cost, quality and lead time.

How We Help Ensure Quality

When you place an order, you need confidence that the parts you receive will match your drawings and perform as expected.

At AluCarbon Tech, quality is built into every stage of the manufacturing process. From material verification and production planning to in-process inspections and final checks, each project is carefully reviewed to ensure dimensional accuracy, surface quality and overall consistency.

Our team works closely with customers to identify potential manufacturing issues early, helping reduce risks, avoid costly delays and ensure a smoother path from prototype to production. The result is simple: reliable parts, clear communication and fewer surprises.

150+

Delicated Employees

1000+

Satisfied Customers

200,000+

Unique Parts Produced

01

Material Verification
02

In-Process Quality Control
03

Final Quality Inspection
04

Secure Packaging & Delivery

Secure Packaging & Delivery
Every project starts with the right material.
Before production begins, we verify incoming materials to ensure they match your specifications in terms of material type, grade and dimensions. Material certifications are reviewed when available, and all materials are inspected before entering production.
This helps ensure that your parts are manufactured from the correct materials from the very beginning.
In-Process Quality Control

Quality assurance begins with a First Article Inspection (FAI) where a master craftsman reviews the initial part before it undergoes further examination by the quality assurance (QA) team. Following approval, we initiate full-scale production. Throughout this process, operators perform self-inspections to maintain quality standards, while the QA team conducts regular patrol inspections every half hour using a sampling method to ensure the consistent quality of our production.
Final Inspection

Before shipment, every order undergoes a final quality review.
Critical dimensions, surface finishes and functional requirements are checked using appropriate measuring equipment to ensure the finished parts match your drawings and specifications.
Our goal is simple: deliver parts that are ready to use upon arrival.
Secure Packaging & Reliable Delivery

Your parts deserve the same level of care after production as they do during manufacturing.
Each order is carefully packaged to help protect components from damage during transportation. We work with trusted logistics partners to ensure your parts arrive safely and on time, wherever your project is located. From raw materials to final delivery, our focus is providing a smooth and reliable manufacturing experience.

CNC Machined Parts Gallery

Every project is unique.
Browse a collection of precision-machined parts manufactured for engineers, product developers and manufacturers across a wide range of industries. From complex prototypes to production-ready components, we help bring ideas to life with reliable manufacturing solutions.

CNC machined aluminum 3 axis part
CNC machined aluminum 5 axis part
High precision stainless steel 304 component
CNC machined aluminum 3 axis part
CNC machined aluminum 5 axis part

Custom CNC Machining Solutions: From Concept to Production

Bring your ideas to life with precision CNC machining services tailored to your project needs. Whether you require a single prototype, small-batch production or ongoing manufacturing support, AluCarbon Tech provides the flexibility, quality and expertise to help you move from concept to production with confidence.

Rapid Prototyping
Low-Volume Production
Production Manufacturing

Rapid Prototyping
Accelerate product development with fast-turnaround prototypes. We help engineers and designers quickly validate concepts, test functionality and refine designs before production.
- Design validation
- Functional testing
- Faster product development
Low-Volume Production
Produce high-quality parts in quantities that fit your project needs. Ideal for pilot runs, product launches and bridge production before scaling up.
- Market validation
- Consistent production quality
- Reduced manufacturing risk
Production Manufacturing
Reliable manufacturing support for ongoing production requirements. From recurring orders to scheduled production runs, we help ensure consistent quality and dependable delivery.
- Flexible production capacity
- Stable quality and repeatability
- Efficient supply chain support

Available Materials for CNC Machining

AluCarbon Tech machines aluminum, stainless steel, titanium, brass, plastics, and carbon fiber with precision, delivering custom parts from prototype to production.

Aluminum

Aluminum is widely used in CNC machining due to its excellent strength-to-weight ratio, corrosion resistance, and machinability. It is ideal for lightweight structural components and precision parts.
Common Grades:
6061, 7075, 2024, 5052 (5xxx series)
Applications:
UAV components, automotive parts, enclosures, structural frames

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Stainless Steel

Stainless steel provides excellent corrosion resistance, strength, and durability, making it suitable for demanding environments and high-performance applications.
Common Grades:
304, 316, 303, 17-4 PH
Applications:
Medical devices, industrial equipment, precision components

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Carbon Steel

Carbon steel is known for its strength, toughness, and cost efficiency. It is widely used for structural and mechanical components.
Applications:
Mechanical parts, structural supports, industrial components

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Titanium

Titanium offers exceptional strength, low weight, and excellent corrosion resistance, making it ideal for high-performance and aerospace applications.
Common Grades:
Grade 2, Grade 5 (Ti-6Al-4V)
Applications:
Aerospace parts, medical components, high-performance equipment

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Magnesium Alloy

Magnesium alloys are extremely lightweight and offer good machinability, making them suitable for weight-sensitive applications.
Applications:
Aerospace, automotive, electronics housings

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Brass

Brass offers good machinability, corrosion resistance, and low friction, making it suitable for precision components that require smooth operation and durability. It is widely used in fittings and mechanical parts.
Applications:
Fittings, valves, connectors, mechanical components

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Copper

Copper is known for its excellent electrical and thermal conductivity, making it ideal for applications requiring efficient heat dissipation and reliable electrical performance. It is commonly used in precision components where conductivity is critical.
Applications:
Heat sinks, electrical connectors, conductive parts

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CNC Plastic Machining

ABS

ABS offers excellent impact resistance, toughness, and machinability, making it one of the most widely used plastics for prototypes and functional parts.
Applications:
Prototypes, enclosures, housings, consumer products

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Acrylic (PMMA)

Acrylic offers excellent optical clarity and weather resistance, making it ideal for transparent and aesthetic components.
Applications:
Display panels, light covers, optical components

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POM(Acetal/Delrin)

Acetal provides high stiffness, low friction, and excellent dimensional stability. It is ideal for precision mechanical parts.
Applications:
Gears, bushings, mechanical components

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Nylon (PA)

Nylon is known for its strength, wear resistance, and low friction properties, making it suitable for moving parts.
Applications:
Bearings, rollers, wear-resistant parts

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PTFE (Teflon)

PTFE provides exceptional chemical resistance, ultra-low friction, and excellent temperature stability for demanding industrial environments.
Applications:
Seals, gaskets, insulating components

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PEEK

PEEK is a high-performance engineering plastic with exceptional strength, chemical resistance, and high-temperature stability.
Applications:
Aerospace components, medical parts, high-performance systems

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PEI (Ultem)

PEI offers excellent mechanical strength, flame resistance, and electrical insulation properties.
Applications:
Electrical components, aerospace interiors

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Polypropylene (PP)

Polypropylene provides excellent chemical resistance and flexibility, making it ideal for corrosion-resistant applications.
Applications:
Chemical tanks, fluid handling parts

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UHMWPE

UHMWPE offers outstanding wear resistance, low friction, and excellent impact strength, making it ideal for heavy-duty sliding applications.
Applications:
Wear strips, guide rails, conveyor components

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HDPE

HDPE is a lightweight, impact-resistant material with excellent moisture resistance.
Applications:
Guides, panels, industrial components

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PET

PET offers good strength, stiffness, and dimensional stability, suitable for precision parts.
Applications:
Mechanical components, structural parts

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PC

Polycarbonate combines exceptional impact strength with high transparency, making it suitable for demanding applications requiring durability and visibility.
Applications:
Protective covers, machine guards, transparent enclosures

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PU

Polyurethane combines excellent abrasion resistance, elasticity, and load-bearing capacity, making it suitable for demanding industrial applications.
Applications:
Rollers, pads, seals, wear-resistant components

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PVC

PVC is known for its chemical resistance and durability, commonly used in industrial environments.
Applications:
Pipes, fittings, housings

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Polystyrene (PS)

Polystyrene is a rigid and lightweight material, suitable for models and low-load components.
Applications:
Prototypes, structural models

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TPU

TPU provides excellent flexibility, impact resistance, and durability while maintaining good dimensional stability.
Applications:
Flexible components, protective covers, shock-absorbing parts

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Carbon Fiber CNC Machining

Carbon fiber offers an exceptional strength-to-weight ratio, high rigidity, and excellent fatigue resistance, making it an ideal material for lightweight and high-performance applications.

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CNC Machining Surface Finishes

At AluCarbon Tech, we offer a wide range of surface finishing options beyond standard as-machined parts.

Whether your project requires improved corrosion resistance, enhanced durability, or a refined aesthetic appearance, our finishing solutions are designed to meet both functional and visual requirements of your CNC machined components.

From functional engineering parts to high-end appearance parts, we help you achieve the right balance between performance and look.

Surface Finish	Applicable Materials	Available Colors	Surface Appearance	Typical Tolerance Impact
As-Machined	Metals, Plastics, Carbon Fiber	Natural Material Color	Visible machining marks with a functional finish	No impact on specified tolerances
Bead Blasting	Metals, Plastics	Natural Material Color	Uniform matte or satin finish with reduced surface reflections	Minimal impact
Polishing	Metals	Natural Material Color	Smooth, refined and highly reflective surface	Maintained after finishing
Brushing	Metals	Natural Material Color	Fine directional grain with a professional satin appearance	Maintained after finishing
Powder Coating	Aluminum, Steel, Stainless Steel	Wide range of RAL colors	Durable coating with matte, satin or gloss options	Minor dimensional changes possible
Painting	Metals, Plastics	Custom Colors	Decorative or protective finish with smooth or textured appearance	Minor dimensional changes possible
Chromate Conversion Coating	Aluminum	Clear, Gold, Black, Olive Drab	Corrosion-resistant finish while retaining the original texture	Minimal impact
Black Oxide	Steel, Stainless Steel, Copper Alloys	Black	Matte black appearance with enhanced corrosion resistance	Minimal impact
Electroless Nickel Plating	Metals, Plastics	Silver	Uniform metallic finish with improved wear and corrosion resistance	Minimal impact
Electroplating	Metallic Materials	Varies by plating type	Decorative and functional metallic coating	Minimal impact
Anodizing Type II	Aluminum	Clear, Black, Blue, Red, Gold and Custom Colors	Corrosion-resistant finish with excellent appearance and color consistency	Minimal impact
Anodizing Type III (Hard Oxide)	Aluminum	Natural, Dark Gray, Black	Hard, wear-resistant surface for demanding applications	Minimal impact
Passivation	Stainless Steel	Natural Material Color	Improves corrosion resistance while preserving the original appearance	No impact on specified tolerances

CNC Machining Tolerances

AluCarbon Tech follows ISO 2768 standards for CNC machined metal and plastic parts as our default tolerance guideline.

For applications that require tighter precision, please provide detailed 2D engineering drawings. Our engineering team will review your requirements and work closely with you to define the most suitable tolerances, ensuring an optimal balance between manufacturability, cost, and application performance.

Nominal Size Range(mm)	f(Fine)	m(Medium)	c(Coarse)	v(Very Coarse)
0.5 – 3	±0.05	±0.10	±0.20	±0.50
>3 – 6	±0.05	±0.10	±0.30	±1.00
>6 – 30	±0.10	±0.20	±0.50	±1.50
>30 – 120	±0.15	±0.30	±0.80	±2.50
>120 – 400	±0.20	±0.50	±1.20	±4.00
>400 – 1000	±0.30	±0.80	±2.00	±6.00
>1000 – 2000	±0.50	±1.20	±3.00	±8.00

Custom CNC Machining Services

Our CNC Machining Services

Competitive Pricing Without Compromising Quality

How We Help Ensure Quality

CNC Machined Parts Gallery

Custom CNC Machining Solutions: From Concept to Production

Available Materials for CNC Machining

Aluminum

Stainless Steel

Carbon Steel

Titanium

Magnesium Alloy

Brass

Copper

CNC Plastic Machining

ABS

Acrylic (PMMA)

POM(Acetal/Delrin)

Nylon (PA)

PTFE (Teflon)

PEEK

PEI (Ultem)

Polypropylene (PP)

UHMWPE

HDPE

PET

PC

PU

PVC

Polystyrene (PS)

TPU

Carbon Fiber CNC Machining

Carbon Fiber CNC Machining

CNC Machining Surface Finishes

CNC Machining Tolerances

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