Custom CNC Machining Services for Precision Parts

-Quality Parts Made Efficiently, Precisely, Reliably

Upload CAD files to get fast quotations, engineering feedback, and factory-direct pricing for prototypes and production parts.

Tolerances down to ±0.005 mm for precision-critical parts
Choose from 100+ materials, 20+ surface finishes.
Quote within 24 hours with engineering review
Prototype to mass production with no MOQ
Lead times as fast as 1 day for urgent projects
ISO 9001, ISO 13485 & IATF 16949 certified manufacturing
Trusted by 1,000+ engineers and manufacturers worldwide

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All your designs are secure and confidential

Tolerance:±0.005 mm / Lead Time:3–7 Days / No MOQ / Within 24 Hours

Manufacturing Solutions for Every Production Stage

From rapid prototyping to full-scale production, we deliver precision CNC parts with speed, flexibility, and consistent quality.

Rapid Prototyping

Validate your design fast with precision CNC prototypes

Get high-accuracy prototypes that closely match your final product in both form and function — ideal for engineering validation and quick iteration.

Lead Time: 1–5 business days
Quantity: 1–100 pcs
Tight tolerance machining
20% cost savings for prototype orders

High-precision machined metal parts with complex geometries

Low Volume Manufacturing

Bridge the gap between prototyping and mass production

Scale your production efficiently with stable quality and optimized cost — perfect for pilot runs and market testing.

Lead Time: 5–15 business days
Quantity: 101–10,000 pcs
Consistent quality across batches
Cost-effective for mid-volume production

CNC machined parts of aluminum alloy & carbon fiber

End-use Production

Reliable CNC production for high-volume parts

Achieve consistent, high-precision production at scale with advanced multi-axis machining and strict quality control.

Lead Time: 2–4 weeks
Quantity: 10,000+ pcs
High repeatability & dimensional accuracy
Stable supply for long-term production

Why Choose NAITE TECH for CNC Machining

Choose a CNC machining partner that delivers precision, speed, and consistent quality — ensuring your parts meet specifications every time.

1. Precision That Meets Your Exact Specs

Get parts manufactured with tight tolerances and consistent accuracy — even for complex geometries.

Tolerance up to ±0.005 mm
3, 4, and 5-axis CNC machining
Advanced inspection (CMM, gauges)

2. Fast Turnaround Without Compromise

Reduce lead times and accelerate your product development cycle.

Prototypes in as fast as 1–5 days
Streamlined production workflow
On-time delivery for global orders

3. One-Stop Manufacturing, Less Hassle

Simplify your supply chain with a single trusted partner.

CNC machining, casting, 3D printing, sheet metal
100+ materials & 20+ surface finishes
From prototyping to full production

4. Consistent Quality You Can Trust

Ensure every part meets your specifications with strict quality control.

ISO 9001 certified quality system
Full inspection reports available
Stable batch production with high repeatability

5. Engineering Support That Reduces Cost

Work with experienced engineers to optimize your design for manufacturability and cost efficiency.

Free DFM feedback before production
Material & process optimization
Reduce machining cost and lead time

6. Built for Global B2B Clients

Reliable communication, fast response, and export-ready manufacturing.

12-hour quotation response
English-speaking engineering team
Experience serving EU & US clients

Get a Quote Within 12 Hours

Why It’s Easy to Work With Us

Working with us means no unnecessary barriers, no delays, and no uncertainty — just a smooth and reliable CNC machining experience.

✔ Start from 1 piece — no minimum order quantity
✔ Get fast responses within 12 hours
✔ Your designs are protected with NDA support
✔ Dedicated engineering support from start to finish

Upload Design

No minimum order quantity

Fast response within 12 hours

NDA available for all projects

Engineering support at every stage

Our CNC Machining Capabilities

Process-driven precision manufacturing with advanced equipment, tight tolerances, and scalable production — built to meet complex engineering requirements

CNC Milling (3/4 Axis)

Versatile machining solution for prismatic parts and complex geometries.

3-axis and 4-axis machining capabilities
Tolerance up to ±0.01 mm
Suitable for slots, pockets, holes, and contours
Ideal for housings, brackets, and structural components

Best choice for general-purpose parts with moderate complexity

Learn more about CNC milling

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CNC Turning Services

High-efficiency machining for cylindrical and rotational components with consistent precision.

Diameter range up to 300 mm
Tolerance up to ±0.01 mm
Live tooling for milling, drilling, and tapping
Excellent for shafts, bushings, and threaded parts

Best choice for high-volume cylindrical parts requiring speed and accuracy

Learn more about CNC turning

Request CNC Turning Services Quote

Swiss CNC Machining Services

Ultra-precision machining for small, complex, and high-volume parts.

Diameter range from 1 mm to 32 mm
Tight tolerance up to ±0.005 mm
High repeatability and efficiency for batch production
Suitable for pins, connectors, and micro components

Best choice for small precision parts requiring high consistency

Learn more about Swiss CNC Machining

Request Swiss CNC Services Quote

5-Axis CNC Machining Services

Advanced machining for highly complex geometries and precision-critical applications.

Simultaneous 5-axis machining
Tolerance up to ±0.005 mm
Reduced setups and improved surface finish
Supports intricate designs and deep cavities

Best choice for aerospace, medical, and high-precision components

Learn more about 5-Axis CNC Machining

Request 5-Axis Machining Services Quote

Industries We Serve

We support a wide range of industries with precision CNC machining — delivering reliable parts for real-world applications.
Not sure if your part is suitable? Our engineers will review your design and provide feedback for free.

Aerospace Components

We manufacture high-precision parts for aerospace applications where tight tolerances and consistency are critical.

Applications: structural components, fixtures, connectors
Typical Parts: brackets, housings, precision fittings
Tolerances up to ±0.005 mm

Medical Device Parts

We produce clean, accurate components for medical devices with strict surface and dimensional requirements.

Applications: surgical instruments, diagnostic equipment
Typical Parts: enclosures, fixtures
Surface finish up to Ra 0.4

Automotive & EV Parts

We deliver durable and cost-efficient parts for both prototyping and production in automotive applications.

Applications: powertrain, EV systems, structural parts
Typical Parts: shafts, connectors, housings
Optimized for low-volume and batch production

Robotics & Automation

We manufacture precision parts for motion systems and industrial automation equipment.

Applications: robotic arms, automation systems
Typical Parts: gears, mounts, frames
High consistency for assembly-critical parts

Electronics & Enclosures

We provide high-precision machining for compact electronic components and housings.

Applications: consumer electronics, industrial devices
Typical Parts: heat sinks, enclosures, connectors
Excellent dimensional stability and surface quality

Industrial Equipment & Automation

We manufacture precision CNC machined parts for motion systems and industrial automation equipment, delivering reliable performance and consistent quality from prototyping to production.

Applications: robotic arms, automation systems
Typical Parts: gears, mounts, frames
High consistency for assembly-critical parts, reducing fitting issues and rework

Start your automation project with us

upload your CAD file for a fast quote.

See How Your Parts Are Made — Inside Our CNC Workshop

Take a closer look inside our CNC workshop and see how your custom parts are manufactured — from raw materials to finished components.

Every step is handled in-house, combining advanced equipment, experienced technicians, and strict quality control to ensure precision and consistency.

30+ years of combined production experience

Equipped with Tsugami, STAR, Citizen and Miyano Swiss-type CNC lathes for high-precision small parts machining
Brother and Mazak machining centers support efficient milling, turning and multi-process production
CNC turning, Swiss machining, mill-turn and machining center capabilities under one roof
Precision inspection powered by Keyence and Mitutoyo measurement systems
Stable in-house production from prototyping to mass manufacturing
Clean, organized workshop for repeatable quality and reliable delivery

Ready to start your project?

Our workshop is equipped with premium Japanese CNC machines and precision inspection systems to ensure consistent quality, tight tolerances, and reliable production performance.

Swiss CNC Lathes | Mill-Turn Machines | Turret Lathes | Machining Centers | CMM Inspection System

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Our Service

How to Choose the Right CNC Machining Method (3-Axis vs 5-Axis)

Choosing the right CNC machining method impacts cost, lead time, and part complexity. Here's a quick guide to help you understand which option fits your project—without getting into unnecessary technical details.

Seeking Professional Advice

3-Axis CNC Machining

Best for simple geometries and flat surfaces.

Ideal for: brackets, plates, basic housings
Cost: most economical
Limitation: limited access to complex angles

4-Axis CNC Machining

Adds rotational capability for machining multiple sides.

Ideal for: cylindrical parts, side features
Benefit: fewer setups, improved efficiency

5-Axis CNC Machining

Designed for highly complex and precision-critical parts.

Ideal for: aerospace, medical, complex contours
Advantage: fewer setups, higher accuracy, better surface finish

Not sure which CNC machining method is right for your part?

Our engineering team will evaluate your design and recommend the most cost-effective solution.

Upload Your CAD File & Get Expert Advice

Precision CNC Machining Metal Materials

We offer precision CNC machining for a wide range of metal and plastic materials, supporting everything from rapid prototypes to production parts.
Our material capabilities enable engineers to balance performance, tolerance, weight, and cost across diverse applications.

Metals

Aluminum

Aluminum

Lightweight, corrosion-resistant, and easy to machine, aluminum is ideal for precision CNC parts that require strength, efficiency, and tight tolerances.

Common Grades:
· 6061 / 6061-T6

· 7075 / 7075-T6

· 2024 · 5052

· 5083 · 6063

· 6082

· ADC12 (A380)

Key Advantages:
· Excellent machinability

· Cost-efficient

· Tight tolerances supported

Typical Lead Time:
~5 business days

Learn more about CNC machining capabilities for Aluminum.
Stainless Steel

Stainless Steel

Known for its strength and corrosion resistance, stainless steel is widely used for CNC components that must perform reliably in demanding environments.

Common Grades:
·304

· 316L

· 303

· 17-4PH

Key Advantages:
· Corrosion-resistant

· High strength

· Dimensional stability

Typical Lead Time:
~7 business days
Brass

Brass

Brass offers excellent machinability and a clean surface finish, making it well suited for precision fittings, connectors, and aesthetic components.

Common Grades:
· C360

· C260

· C280

Key Advantages:
· Superior machinability

· Good conductivity

· Smooth surface finish

Typical Lead Time:
~5 business days
Carbon Steel

Carbon Steel

Carbon steel provides high strength and cost efficiency, making it a practical choice for structural and mechanical CNC machined parts.

Common Grades:
· 1018

· 1020

· 1045

· A36

Key Advantages:
· High strength

· Cost-effective

· Widely used

Typical Lead Time:
~7 business days
Copper

Copper

With outstanding electrical and thermal conductivity, copper is ideal for CNC machining of electrical components and heat-transfer parts.

Common Grades:
· C110

· C101

· C102

Key Advantages:
· Excellent conductivity

· Thermal efficiency

· High purity options

Typical Lead Time:
~7 business days
Bronze

Bronze

Bronze combines wear resistance with low friction, making it a preferred material for bearings, bushings, and moving mechanical components.

Common Grades:
· C932

· C954

· C836

Key Advantages:
· Wear-resistant

· Low friction

· Corrosion-resistant

Typical Lead Time:
~7 business days
Iron

Iron

Iron offers high rigidity and vibration damping, commonly used for heavy-duty industrial components and structural CNC applications.

Common Grades:
· Cast Iron

· Ductile Iron

Key Advantages:
· High rigidity

· Vibration damping

· Suitable for heavy parts

Typical Lead Time:
~7–10 business days
Steel

Steel

Steel is a versatile CNC machining material that delivers strength, durability, and flexibility across a wide range of industrial applications.

Common Grades:
· 4140

· 4130

· Mild Steel

· Tool Steel

Key Advantages:
· High strength

· Versatile use

· Reliable performance

Typical Lead Time:
~7 business days
Magnesium Alloy

Magnesium Alloy

Extremely lightweight and highly machinable, magnesium alloys are ideal for CNC parts where weight reduction is a critical requirement.

Common Grades:
· AZ31

· AZ91

Key Advantages:
· Ultra-lightweight

· Excellent machinability

· High strength-to-weight ratio

Typical Lead Time:
~7 business days
Titanium Alloy

Titanium Alloy

Titanium alloys deliver exceptional strength-to-weight performance and corrosion resistance for high-demand, precision CNC applications.

Common Grades:
· Ti-6Al-4V (Grade 5)

· Grade 2

Key Advantages:
· High strength-to-weight

· Corrosion-resistant

· Aerospace-grade performance

Typical Lead Time:
~10 business days

Plastics

ABS

ABS

ABS is a versatile thermoplastic with excellent impact resistance and dimensional stability, suitable for functional prototypes and industrial components.

Common Grades:
· Standard ABS

· ABS-M30

· ABS+

Key Advantages:
· Impact-resistant

· Good machinability

· Cost-efficient

Typical Lead Time:
~5 business days
PMMA (Acrylic)

PMMA (Acrylic)

PMMA offers high optical clarity, excellent surface finish, and UV resistance, ideal for transparent parts and display applications.

Common Grades:
· Cast PMMA

· Extruded PMMA

Key Advantages:
· Transparent

· Scratch-resistant

· UV-stable

Typical Lead Time:
~5 business days
PC (Polycarbonate)

PC (Polycarbonate）

PC is a strong, transparent engineering plastic with high impact resistance and heat resistance, ideal for durable functional prototypes.

Common Grades:
· Standard PC

· PC-ABS blend

Key Advantages:
· High strength

· Transparent

· Heat-resistant

Typical Lead Time:
~5 business days
POM (Acetal)

POM (Acetal)

POM provides excellent dimensional stability, low friction, and wear resistance, making it ideal for gears, bearings, and precision mechanical parts.

Common Grades:
· Delrin® 500

· Acetal Copolymer

Key Advantages:
· Low friction

· Wear-resistant

· High dimensional stability

Typical Lead Time:
~5 business days
PE (Polyethylene)

PE (Polyethylene）

PE is lightweight, chemically resistant, and easy to machine, suitable for containers, insulation parts, and general prototypes.

Common Grades:
· HDPE

· LDPE

· UHMWPE

Key Advantages:
· Chemical-resistant

· Lightweight

· Easy to machine

Typical Lead Time:
~5 business days
Nylon (PA)

Nylon (PA)

Nylon is a strong, flexible engineering plastic with excellent wear resistance, ideal for functional parts like gears, bushings, and mechanical components.

Common Grades:
· PA6

· PA66

· Glass-filled PA

Key Advantages:
· Wear-resistant

· Strong

· Low friction

Typical Lead Time:
~5 business days
PEEK

PEEK

PEEK is a high-performance polymer with excellent thermal stability, chemical resistance, and mechanical strength for demanding applications.

Common Grades:
· Unfilled PEEK

· Carbon-filled PEEK

· Glass-filled PEEK

Key Advantages:
· High-temperature resistant

· Chemically resistant

· High strength

Typical Lead Time:
~7 business days
PTFE (Teflon)

PTFE (Teflon)

PTFE provides exceptional chemical resistance, low friction, and non-stick properties, ideal for seals, gaskets, and sliding components.

Common Grades:
· Virgin PTFE

· Filled PTFE

Key Advantages:
· Non-stick

· Chemically resistant

· Low friction

Typical Lead Time:
~5 business days
PET

PET

PET is a strong, dimensionally stable plastic with good chemical resistance, commonly used for structural parts and containers.

Common Grades:
· Standard PET

· PETG

Key Advantages:
· Strong

· Chemically resistant

· Dimensionally stable

Typical Lead Time:
~5 business days
PP (Polypropylene)

PP (Polypropylene)

PP is a lightweight, chemically resistant plastic suitable for functional parts, packaging prototypes, and fluid handling components.

Common Grades:
· Homopolymer PP

· Copolymer PP

Key Advantages:
· Lightweight

· Chemical-resistant

· Easy to machine

Typical Lead Time:
~5 business days
PPS (Polyphenylene Sulfide)

PPS (Polyphenylene Sulfide)

PPS is a high-performance engineering plastic with excellent chemical and heat resistance, ideal for industrial and electronic applications.

Common Grades:
· Standard PPS

· Glass-filled PPS

Key Advantages:
· Heat-resistant

· Chemically resistant

· High dimensional stability

Typical Lead Time:
~7 business days
PVC

PVC

PVC is a cost-effective plastic with good chemical resistance and electrical insulation properties, used for enclosures, tubing, and protective components.

Common Grades:
· Rigid PVC

· Flexible PVC

Key Advantages:
· Chemical-resistant

· Electrically insulating

· Cost-effective

Typical Lead Time:
~5 business days
PEI

PEI

PEI is a high-performance thermoplastic with excellent mechanical strength, thermal resistance, and dimensional stability for engineering applications.

Common Grades:
· Standard PEI

· Glass-filled PEI

Key Advantages:
· High strength

· Heat-resistant

· Dimensionally stable

Typical Lead Time:
~7 business days
FR4 / G-10

FR4 / G-10

FR4 and G-10 are fiberglass-reinforced epoxy laminates, ideal for PCB substrates and structural components requiring electrical insulation.

Common Grades:
· FR4

· G-10 standard

Key Advantages:
· Electrically insulating

· High rigidity

· Heat-resistant

Typical Lead Time:
~7 business days
Carbon Fiber (CF)

Carbon Fiber (CF)

Carbon fiber reinforced plastics offer exceptional stiffness-to-weight ratio and high strength for aerospace, automotive, and industrial prototypes.

Common Grades:
· CF-PA

· CF-PET

· CF-PPS

Key Advantages:
· Lightweight

· High strength

· Stiffness

Typical Lead Time:
~7 business days
Bakelite

Bakelite

Bakelite is a thermosetting plastic with excellent electrical insulation, dimensional stability, and heat resistance, suitable for electrical and mechanical parts.

Common Grades:
· Standard Bakelite

· Filled Bakelite

Key Advantages:
· Heat-resistant

· Electrically insulating

· Dimensionally stable

Typical Lead Time:
~7 business days
PPSU (Polyphenylsulfone)

PPSU (Polyphenylsulfone)

PPSU is a high-performance plastic with excellent impact resistance, thermal stability, and chemical resistance, ideal for medical and industrial applications.

Common Grades:
· Standard PPSU

· Glass-filled PPSU

Key Advantages:
· Impact-resistant

· Heat-resistant

· Chemically resistant

Typical Lead Time:
~7 business days
PU (Polyurethane)

PU (Polyurethane)

PU is a flexible, durable plastic suitable for prototyping parts that require elasticity, abrasion resistance, or cushioning.

Common Grades:
· Rigid PU

· Flexible PU

· Cast PU

Key Advantages:
· Elastic

· Wear-resistant

· Durable

Typical Lead Time:
~5 business days
HIPS (High Impact Polystyrene)

HIPS (High Impact Polystyrene)

HIPS is a lightweight, cost-effective plastic with good impact resistance and machinability, ideal for prototypes and consumer products.

Common Grades:
· Standard HIPS

· ABS-HIPS blends

Key Advantages:
· Impact-resistant

· Cost-efficient

· Easy to machine

Typical Lead Time:
~5 business days

All listed metal and plastic materials are compatible with precision CNC milling and turning.
Machining processes and cutting strategies are optimized based on each material’s characteristics.

Obtain Material Processing Services

Surface Finishing for CNC Machined Parts

Choose from 100+ CNC machining materials to match your project’s functional and aesthetic requirements. From aluminum, steel, and brass to advanced plastics, we provide high-quality materials for your custom CNC parts.

As-Machined

Machined surface without further treatment, retaining tool marks; surface roughness approximately Ra 3.2 μm.

Polishing

Removes minor protrusions and scratches through mechanical or electrochemical methods to achieve a smooth or mirror-like surface.

Sandblasting

Uses high-speed abrasive blasting (e.g., quartz sand, steel grit) to remove oxidation layers, burrs, and other contaminants, resulting in a uniform matte or rough surface.

Anodizing

Electrochemical treatment of aluminum and its alloys to form a dense oxide film, enhancing corrosion and wear resistance; can be colored.

Electroplating

Deposits metal coatings (e.g., gold, nickel, chrome, zinc) on the surface through electrolysis to enhance corrosion resistance, hardness, and appearance.

Heat Treatment

Includes annealing, quenching, tempering, etc., altering the internal structure of metals through heating and cooling to improve hardness, strength, and wear resistance.

Painting

Applies paint to the surface to form a protective film, preventing corrosion and providing desired color and gloss.

Powder Coating

Electrostatic application of dry powder coating followed by heating to cure, forming a durable and hard coating.

Satin Finish

Achieves a uniform matte effect through mechanical polishing or sandblasting, reducing reflectivity.

Brushing

Creates uniform linear textures on the surface using abrasive brushes or belts, providing a decorative finish

Tumbling

Places parts and abrasives in a tumbler to remove burrs and improve surface smoothness through friction.

Bead Blasting

High-pressure blasting with non-metallic abrasives like glass or ceramic beads to create a fine matte finish.

Shot Peening

Bombards the surface with steel shots at high speed to induce compressive stress layers, enhancing fatigue strength and crack resistance.

Electrophoretic Painting

Immerses parts in a charged paint solution, using an electric field to uniformly deposit paint, forming a dense coating.

Electroless Plating

Deposits metal coatings (commonly nickel, copper) on surfaces through chemical reactions without external current.

Grinding

Uses grinding wheels or similar tools for precise cutting, achieving high dimensional accuracy and surface finish.

Honing

Employs honing stones to improve roundness, straightness, and surface finish of holes.

Lapping

Introduces abrasive slurry between the workpiece and a lapping tool, achieving ultra-precise surface finishes through relative motion..

Flame Polishing

Rapidly heats plastic surfaces with a flame, causing them to melt slightly and self-level, removing minor burrs.

Vapor Polishing

Exposes plastic surfaces to chemical solvent vapors, melting the surface layer to self-level and smooth imperfections.

Learn more about our full range of surface finishing services.

How to Order CNC Machined Parts

From CAD file to finished parts — a fast, simple, and reliable process designed for engineers and buyers.

1. Upload Your CAD File

Submit your design files (STEP, IGES, STL) along with your requirements.

Takes less than 1 minute

2. Get a Fast & Accurate Quote

Our engineers review your design and provide a detailed quotation within 12 hours.

Clear pricing, lead time, and DFM feedback included

3. Confirm & Start Production

Approve the quote and we begin machining, finishing, and quality inspection.

Full process control with regular updates

4. Receive Your Parts

Your parts are delivered on time, fully inspected and ready for use.

Global shipping supported

Ready to start your CNC machining project?

Upload your design files and get a fast, accurate quote from our engineering team.

Upload CAD File

Request a Quote

Precision CNC Machining Tolerance

At NAITE, our standard machining tolerances adhere to:
• ISO 2768 (medium grade) for plastic components
• ISO 2768 (fine grade) for metal parts

Our standard CNC machining capabilities maintain tolerances within:
• ±0.005" (±0.125mm) to ±0.002" (±0.05mm)

For components requiring tighter tolerances than our standard range:
1. Please provide complete 2D technical drawings with all specifications
2. Our engineering team will:
• Review all critical dimensions with you
• Determine the optimal manufacturing approach
• Deliver the highest achievable precision for your application
We ensure transparent communication throughout the process to meet your exact precision requirements.

CNC Machining Tolerance Reference Table (Unit: mm)

Machining Level

Equipment Type

Material Type

General Dimensional Tolerance

Hole Tolerance

Surface Roughness (Ra)

Standard Precision

3-Axis CNC / Lathe

Aluminum, Brass, Plastics

±0.10 – ±0.20 mm

±0.10 – ±0.15 mm

3.2 – 6.3 µm

Precision Level

4-Axis / 5-Axis / Mill-Turn

Aluminum, Steel, Stainless

±0.025 – ±0.05 mm

±0.02 – ±0.05 mm

1.6 – 3.2 µm

High Precision

5-Axis Simultaneous / 9-Axis

Titanium, Alloy Steel

±0.005 – ±0.01 mm

0.4 – 1.6 µm

Ultra Precision

Ultra-Precision / EDM / Nano Machining

Advanced Alloys, Ceramics

±0.001 – ±0.005 mm

±0.002 – ±0.005 mm

0.1 – 0.4 µm

CNC Machining Design Guidelines

Feature

Description

Internal corner fillets

Design internal corner fillets to be 0.020"-0.050" greaterthan a standard drill size for the radii. Follow a drilldiameter to depth ratio of 1:6 (1:4 recommended) as aguideline for internal corner radii.

Floor fillets

Design floor fillets smaller than corner fillets to allow thesame tool to clear material from the interior.

Undercuts

Always design undercuts to standard sizes and awayfrom corners so they are accessible by the cutting tool.

Tapped/threaded hole depth

Provide tool clearance slightly beyond the tapped holedepth to ensure complete threads.

Complexity

Keep the number of small cuts to a minimum to reducethe CNC machining service cost; only design in thenecessary features to balance function with aesthetic.

Get More Tips With Our Complete Design Guide

View More Design Guidelines

Responsible For Every Micron Of Precision—High Quality CNC Machining, Every Time

From raw materials to finished product, a sophisticated quality firewall is embedded throughout the entire production process.

naite tech staff are inspecting machined cnc parts

careful quality inspection is being carried out on the cnc components

For NAITE TECH, we recognize that producing high-quality parts is essential to your success. Our CNC machining experts are committed to delivering precision, efficiency, and consistent quality at every step of the production process.

We uphold a comprehensive quality control and assurance system throughout each phase of CNC machining, whether your project requires simple or complex components in small or large quantities. Every part implement strict inspection using advanced equipment such as CMM, two-dimensional measuring tools, XRF analyzers, gauges, micrometers, and calipers.

Our team is dedicated to ensuring dimensional accuracy and functionality, inspecting both prototypes and final products. Should any discrepancies arise, we take immediate corrective actions to uphold our high-quality standards.
With extensive experience and ISO 9001 certification, we consistently meet the stringent quality expectations of today’s competitive manufacturing environment.

20+ inspection equipment
30+ quality engineers
ISO 9001:2015, ISO 13485, ISO 14001, and IATF 16949

Learn More About Our Quality Control

CNC Machined Parts & State of the Art Equipment

Put Your CNC Parts Into Production Today.
GET Online CNC Machining Services

Mold & Die Making Typical 5-Axis Machined Parts

Automotive Typical 5-Axis Machined Parts

Typical CNC Turned Parts for Aerospace & Aviation

Typical CNC Turned Parts for Robotics & Automation

Typical CNC Turned Parts for Industrial Machinery & Equipment

Watchmaking & Instruments Typical Swiss CNC Machined Parts

Aerospace Typical Swiss CNC Machined Parts

Industrial Equipment Typical Swiss CNC Machined Parts

naite tech's sister cnc machining workshop

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Packaging & Shipping

Safe, Reliable, and Worldwide Delivery for Every Custom Part

Each product is securely packed using industry-grade materials such as EPE foam, bubble wrap, vacuum-sealed bags, and reinforced cartons.

For high-value or heavy metal components, we use custom wooden crates with moisture-proof linings to prevent damage during transit.
We offer multiple shipping options to meet your budget and schedule — from express courier for prototypes to bulk sea freight for mass production.

Our logistics team assists with customs documentation and ensures your order arrives on time, anywhere in the world.

Our Packaging Standards

Machines Set

Countries Shipped

Customers Served

Success Stories of CNC Machining Projects

NAITE TECH partners with companies across automotive, aerospace, medical, electronics, and robotics industries. From individual innovators to Fortune 500 enterprises, we provide CNC machining solutions trusted worldwide.

Custom Robotic Mounting Bracket
Titanium Medical Component
Swiss Machined Brass Connector
5 Axis Aerospace Structural Part
Stainless Steel Precision Shaft
Precision Aluminum Housing

Custom Robotic Mounting Bracket

Material: Aluminum 6061
Process: CNC Milling + Tapping
Tolerance: ±0.02 mm
Surface Finish: Black Anodizing
Industry: Robotics

Challenge:
Lightweight structure with multiple assembly interfaces.

Result:
Prototype completed in 5 days for rapid product development.
Titanium Medical Component

Material: Titanium Ti-6Al-4V
Process: 5 Axis CNC Milling
Tolerance: ±0.008 mm
Surface Finish: Precision Polishing
Industry: Medical

Challenge:
Complex contour machining with strict dimensional consistency.

Result:
Successfully delivered prototype parts for functional testing.
Swiss Machined Brass Connector

Material: Brass C360
Process: Swiss CNC Turning
Tolerance: ±0.005 mm
Surface Finish: Nickel Plating
Industry: Electronics / Connectors

Challenge:
Micro-sized threads and burr-free edge requirements.

Result:
Mass production support for 20,000 pcs monthly demand.
5 Axis Aerospace Structural Part

Material: Aluminum 7075
Process: 5 Axis CNC Machining
Tolerance: ±0.01 mm
Surface Finish: Sandblasting + Anodizing
Industry: Aerospace

Challenge:
Complex geometry with deep cavity machining and multiple angled features.

Result:
Reduced setup time and improved machining accuracy for prototype validation.
Stainless Steel Precision Shaft

Material: Stainless Steel 304
Process: CNC Turning
Tolerance: ±0.005 mm
Surface Finish: Polishing
Industry: Industrial Equipment

Challenge:
High concentricity and tight diameter tolerance for rotating assembly.

Result:
Stable batch production with full QC report provided.
Precision Aluminum Housing

Material: Aluminum 6061
Process: 3 Axis CNC Milling
Tolerance: ±0.01 mm
Surface Finish: Clear Anodizing
Industry: Electronics

Challenge:
Thin-wall structure with multiple threaded holes and cosmetic surface requirements.

Result:
Delivered 300 pcs within 7 days with 100% dimensional inspection.

Precision CNC Machining FAQs

Q1: What is CNC machining and how does it work?

CNC machining is a subtractive manufacturing process where computer-controlled machines remove material from solid blocks to create precise parts. The process uses multi-axis movement—typically 3-axis, 4-axis, or 5-axis—to achieve tight tolerances and complex geometries. CNC machining is widely used for both prototyping and production.
Q2: What materials can be used for CNC machining?

CNC machining supports a wide range of materials, including aluminum alloys, stainless steel, carbon steel, brass, copper, titanium, and engineering plastics such as ABS, POM, Nylon, and PEEK. Material selection depends on strength, corrosion resistance, weight, and cost requirements.
Q3: What tolerances can CNC machining achieve?

Standard CNC machining tolerances typically range from ±0.05 mm to ±0.1 mm. For high-precision parts, tolerances as tight as ±0.005 mm can be achieved with optimized processes and inspection. GD&T features such as concentricity, flatness, and position are also supported.
Q4: What is the difference between 3-axis, 4-axis, and 5-axis CNC machining?

3-axis machining moves the tool along X, Y, and Z axes and is suitable for simple geometries.
4-axis machining adds rotational movement for improved access.
5-axis CNC machining allows simultaneous multi-directional cutting, reducing setups and improving accuracy for complex parts.
Q5: What surface finishes are available for CNC machined parts?

Common surface finishes include as-machined, polishing, bead blasting, anodizing, powder coating, electroplating, black oxide, and brushing. Surface finishing improves appearance, corrosion resistance, and functional performance.
Q6: How long does CNC machining take?

Lead times depend on part complexity, material, and order quantity.

√Prototypes: 3–7 days
√Low-volume production: 1–3 weeks
√Larger batches: project-based scheduling

Fast-track options are available for urgent projects.
Q7: Is CNC machining suitable for low-volume production?

Yes. CNC machining is ideal for low to medium volumes due to minimal tooling requirements and flexible setup. It is commonly used for prototypes, custom parts, and short production runs.
Q8: What file formats do you accept for CNC machining?

We accept standard CAD formats including STEP / STP, IGES, SolidWorks, and PDF drawings. Clear drawings with tolerance and surface finish requirements help ensure accurate manufacturing.
Q9: How do you ensure quality in CNC machining?

Our quality assurance system includes incoming material inspection, in-process quality control, first article inspection (FAI), full dimensional inspection using CMM, surface inspection, and final quality verification with complete reports.
Q10: Can CNC machining be combined with other manufacturing processes?

Yes. CNC machining is often combined with casting, forging, 3D printing, surface finishing, and assembly to optimize cost and performance. NAITE TECH provides one-stop manufacturing solutions.

Start Your CNC Machining Project Today

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Our engineering team will analyze your design, suggest optimizations, and provide a detailed quotation with clear pricing and lead time.

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Custom CNC Machining Services for Precision Parts

-Quality Parts Made Efficiently, Precisely, Reliably

Manufacturing Solutions for Every Production Stage

Why Choose NAITE TECH for CNC Machining

1. Precision That Meets Your Exact Specs

2. Fast Turnaround Without Compromise

4. Consistent Quality You Can Trust

5. Engineering Support That Reduces Cost

6. Built for Global B2B Clients

Why It’s Easy to Work With Us

Our CNC Machining Capabilities

CNC Milling (3/4 Axis)

CNC Turning Services

Swiss CNC Machining Services

5-Axis CNC Machining Services

Industries We Serve

Aerospace Components

Medical Device Parts

Automotive & EV Parts

Robotics & Automation

Electronics & Enclosures

Industrial Equipment & Automation

See How Your Parts Are Made — Inside Our CNC Workshop

Precision CNC Machining Metal Materials

Metals

Aluminum

Stainless Steel

Brass

Carbon Steel

Copper

Bronze

Iron

Steel

Magnesium Alloy

Titanium Alloy

Plastics

ABS

PMMA (Acrylic)

PC (Polycarbonate）

POM (Acetal)

PE (Polyethylene）

Nylon (PA)

PEEK

PTFE (Teflon)

PET

PP (Polypropylene)

PPS (Polyphenylene Sulfide)

PVC

PEI

FR4 / G-10

Carbon Fiber (CF)

Bakelite

PPSU (Polyphenylsulfone)

PU (Polyurethane)

HIPS (High Impact Polystyrene)