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Reliable CNC Machining And Rapid Prototyping Manufactuer

GreatLight excels in fast prototypes and low volume production with state-of-the-art 5-axis and 4-axis CNC. We ensure tight tolerances, on-time delivery, and quick quotes.
100+ metals & plastics, 50+ surface finishes
Instant quotes for 1-1,000 parts
Lead times start at 5 business days
Others cannot make products, We can make.
Others cannot meet requirements, We can meet.
Products That Can Only Be Made With 5-Axis CNC Machining
Products That Can Only Be Made With 5-Axis CNC Machining

Welcome to GreatLight Metal,Maximum Processing Size 4,000 mm

Precision Machining CNC Quote Online

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⚡ Instant Quote for Precision Manufacturing

Submit your design files (STEP/IGES/DWG) and receive a competitive quote within 1 hour, backed by ISO 9001-certified quality assurance.

📋 How It Works

  1. Upload & SpecifyShare your 3D model and select materials (Aluminum/Stainless Steel/Titanium/PEEK), tolerances (±0.002mm), and surface treatments.

  2. AI-Powered AnalysisOur system calculates optimal machining strategy and cost based on 10+ years of automotive/aerospace data.

  3. Review & ConfirmGet a detailed breakdown including:
    - Volume pricing tiers (1-10,000+ units)
    - Lead time (3-7 days standard)
    - DFM feedback for cost optimization

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5 axis cnc machining parts 7
5 Axis CNC Machining Equipment
4 axis cnc machining parts 3
4 Axis CNC Machining Equipment
4 axis cnc machining parts 1
3 Axis CNC Machining Equipment
cnc milling services
CNC Milling & Turning Equipment
rapid tooling
Prototype and Short-Run Injection Moldings Exact plastic material as final design
volume metal die casting services precision cast parts 19
Volume Metal Die Casting Services - Precision Cast Parts
vacuum casting advantages vacuum for casting 2
Bridge the Gap From Prototype to Production – Global delivery in 10 days or less
perforated sheet metal box for radiator
Custom high-precision sheet metal prototypes and parts, as fast as 5 days.
sla 3d printing
Custom Online 3D Printing Services
sls nylon 3d printing technology
Custom Online 3D Printing Services
selective laser melting slm 3d printing service 4
Custom Online 3D Printing Services
what does 5 axis cnc machining service include 2
Design Best Processing Method According To 3D Drawings
turning aluminum parts 3
Alloys Aluminum 6061, 6061-T6 Aluminum 2024 Aluminum 5052 Aluminum 5083 Aluminum 6063 Aluminum 6082 Aluminum 7075, 7075-T6 Aluminum ADC12 (A380)
brass cnc turned parts
Alloys Brass C27400 Brass C28000 Brass C36000
die cast metal part pump housing stainless steel scs13 35kg
Alloys Stainless Steel SUS201 Stainless Steel SUS303 Stainless Steel SUS 304 Stainless Steel SUS316 Stainless Steel SUS316L Stainless Steel SUS420 Stainless Steel SUS430 Stainless Steel SUS431 Stainless Steel SUS440C Stainless Steel SUS630/17-4PH Stainless Steel AISI 304
cnc machining inconel we are professional
Inconel718
composite carbon fiber robot parts 300x300 1
Carbon Fiber
turning steel parts 3
Tool Steel
milling steel parts 6
Mold Steel
advanced 5 axis cnc machining for titanium components
Alloys Titanium Alloy TA1 Titanium Alloy TA2 Titanium Alloy TC4/Ti-6Al 4V
slm metal 3d printing service stainless steel 3d printing service aluminum alloy 3d printing service metal
Alloys Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36 Die steel Alloy steel Chisel tool steel Spring steel High speed steel Cold rolled steel Bearing steel SPCC
milling copper parts 2
Alloys Copper C101(T2) Copper C103(T1) Copper C103(TU2) Copper C110(TU0) Beryllium Copper
bronze
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
turning steel parts 2
Low Carbon Steel
what are the main types of magnesium die casting
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
abs
ABS Beige(Natural) ABS Black ABS Black Antistatic ABS Milky White ABS+PC Black ABS+PC White
pc
PC Black PC Transparent PC White PC Yellowish White PC+GF30 Black
pmma
PMMA Black PMMA Transparent PMMA White
sls nylon 3d printing technology 1
PA(Nylon) Blue PA6 (Nylon)+GF15 Black PA6 (Nylon)+GF30 Black PA66 (Nylon) Beige(Natural) PA66 (Nylon) Black
pe
PE Black PE White
peek part 3 axis cnc milling as machined
PEEK Beige(Natural) PEEK Black
pp
PP Black PP White PP+GF30 Black
hdpe cnc
HDPE Black HDPE White
hips cnc
HIPS Board White
tybl pg h001
LDPE White
powder coating
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
5 axis cnc machining parts 1
No coating required, product’s natural color!
paint spraying production
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
as machined
This finishing option with the shortest turnaround time. Parts have visible tool marks and potentially sharp edges and burrs, which can be removed upon request.
sand blasting
Sand blasting uses pressurized sand or other media to clean and texture the surface, creating a uniform, matte finish.
polishing 1
Polishing is the process of creating a smooth and shiny surface by rubbing it or by applying a chemical treatmen
brushed finish
A brushed finish creates a unidirectional satin texture, reducing the visibility of marks and scratches on the surface.
anodizing
Anodizing increases corrosion resistance and wear properties, while allowing for color dyeing, ideal for aluminum parts.
black
Black oxide is a conversion coating that is used on steels to improve corrosion resistance and minimize light reflection.
electroplating
Electroplating bonds a thin metal layer onto parts, improving wear resistance, corrosion resistance, and surface conductivity.
paint spraying production
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
powder coating
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
advanced 5 axis cnc machining for titanium components 2
Please provide additional text description for other surface treatment requirements!
Material
Material
  • CNC Metals
    • turning aluminum parts 3
      Aluminum
    • brass cnc turned parts
      Brass
    • die cast metal part pump housing stainless steel scs13 35kg
      Stainless steel
    • cnc machining inconel we are professional
      Inconel718
    • composite carbon fiber robot parts 300x300 1
      Carbon Fiber
    • turning steel parts 3
      Tool Steel
    • milling steel parts 6
      Mold Steel
    • advanced 5 axis cnc machining for titanium components
      Titanium
    • slm metal 3d printing service stainless steel 3d printing service aluminum alloy 3d printing service metal
      Alloy Steel
    • milling copper parts 2
      Copper
    • bronze
      Bronze
    • turning steel parts 2
      Low Carbon Steel
    • what are the main types of magnesium die casting
      Magnesium
  • CNC Plastics
    • abs
      ABS
    • pc
      PC
    • pmma
      PMMA (Acrylic)
    • sls nylon 3d printing technology 1
      PA (Nylon)
    • pe
      PE
    • peek part 3 axis cnc milling as machined
      PEEK
    • pp
      PP
    • hdpe cnc
      HDPE
    • hips cnc
      HIPS
    • tybl pg h001
      LDPE
Printer
Printer
  • CNC Metals
    • 5 axis cnc machining parts 7
      5 Axis CNC Machining
    • 4 axis cnc machining parts 3
      4 Axis CNC Machining
    • 4 axis cnc machining parts 1
      3 Axis CNC Machining
    • cnc milling services
      CNC Milling & Turning
    • rapid tooling
      Rapid Tooling
    • volume metal die casting services precision cast parts 19
      Metal Die Casting
    • vacuum casting advantages vacuum for casting 2
      Vacuum Casting
    • perforated sheet metal box for radiator
      Sheet Metal Fabrication
    • sla 3d printing
      SLA 3D Printing
    • sls nylon 3d printing technology
      SLS 3D Printing
    • selective laser melting slm 3d printing service 4
      SLM 3D Printing
  • Rapid Prototyping
    • what does 5 axis cnc machining service include 2
      Design Best Processing Method According To 3D Drawings
Post-processing
Post-processing
Finalize
The world's first CNC machining center that dares to provide free samples!

Free for first product valued at less than $200. (Background check required)

Custom Parts Source Factory

CNC Machining & Rapid prototyping Manufactuer

From rapid prototyping to mass production, bringing imagination into reality.

We provide turnkey solutions for new products from concept to rapid prototyping and low-volume manufacturing, CNC machining, die casting, 3D printing, post-processing to assembly.

5-Axis CNC Machining

Providing precise, custom CNC machining for complex parts and prototypes. High accuracy, fast turnaround, and exceptional quality for all your manufacturing needs.

Sheet Metal Fabrication

Providing high-quality, customized sheet metal solutions for various industrial needs. Precise machining, fast delivery, and a trusted partner.

Rapid Tooling

Tolerance up to ± 0.01 mm to meet your high precision plastic injection mold requirements to win in the market.

Vacuum Casting

Delivering high-precision, high-quality cast parts quickly and efficiently. Ideal for prototypes and small production runs. Reliable service and fast turnaround.

3D Printing

Focusing on 3D printing processing customization, high-precision 3D printing equipment, providing 3D printing services of nearly 100 materials such as SLA & SLM & SLS 3D printing.

Metal Die Casting

Low volume metal die casting services, Aluminum, Magnesium, Zinc and Steel, one-off prototypes or 1000+ production parts.

Prototypes and Parts Made Easy

Great Light offers CNC machining and low volume manufacturing.
We’ve boiled our innovation process down to four simple steps that work.
Upload your part to see if it’s eligible.
01
Upload CAD file
Get Instant Quote
02
Quote & Design Analysis
Start Production
03
Order Confirmation
GreatLight-Incredible Capabilities
04
Parts Shipped
Receive Your Custom Parts

Why you can trust GreatLight

We strictly implement ISO quality standards and have received ISO 9001: 2015 certification. This means our production lines feature advanced technologies that give manufacturing precision and accuracy. With sophisticated measuring and testing equipment in house, we verify that all materials and parts will meet your specifications .

Best Prices

Our prices are 30% lower than those in Europe and America, giving you the best deal in the market.

Comprehensive Capabilities

We offer a full range of CNC machining services with in-house machining and a vast network of resources across China.

Experienced Team and Flexible Production

Our skilled engineers and flexible methods ensure fast manufacturing and shorter lead times, keeping your projects on track.

ISO 9001:2015 Certified

We are an ISO 9001:2015 certified prototype supplier, guaranteeing top-quality standards for your project.

GreatLight CNC Machining Center 11
Main Production Workshop
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Factory Area
0
Regular Employees
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Precision Equipment
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GreatLight Metal Technology Co., Ltd

Your Premier Custom Parts Manufacturing Center

Great Light focuses on the design, processing, customized production and application of precision handboard models, Providing new and old users with precision CNC Processing services (three-axis, four-axis, five-axis processing), CNC Milling services, Die-casting molds/metal die-casting processing services, Vacuum casting customization, Sheet metal processing customization, Stainless steel 3D printing, Aluminum alloy 3D printing, Titanium alloy 3D printing, Mold steel 3D printing and nearly 100 kinds of rapid prototyping processing services and comprehensive solutions. And it is equipped with a one-stop post-surface processing service.

Here’s what our satisfied customers have to say about how we met their needs
Their words speak louder than ours.
Akribis-GreatLight Customers

Impressed by the fast delivery and top-quality CNC parts! Your team's efficiency and personalized service were outstanding. Excited for future collaborations!

thk-GreatLight Customers

Thrilled with the fast CNC production and top-notch parts! Excellent service and flawless surface finishes. Great job!

Piab-GreatLight Customers

Had a great experience with GreatLight! Alice’s communication and dedication were excellent, and the product quality exceeded expectations. Highly recommend!

Get Your Parts Into Production Today!

All information and uploads are secure and confidential.

From Rapid Prototyping To Full Production

Great Light can handle your CNC machining whether you need a few parts or over 10,000 end-use units. Check out the variety of custom CNC services we offer to take your designs from concept to reality quickly and accurately.
Rapid prototyping

Rapid prototyping

From GreatLight, you can get your prototypes done in days, which allows you to verify the design fast.
Instant quotes
Instant DFM feedback
Excellent quality
Fast Delivery
Custom CNC machining of metal parts

Low-Volume Manufacturing

Rapid tooling is a cost-efficient way to bridge gap between prototyping and final production. Launch your products to market fast.
Lower cost
Production-level quality
Fast delivery
Test out the market before investment
On-Demand Production

On-Demand Production

For production projects, our engineering team will support you to achieve the best products in terms of quality and cost.
Experienced engineers for DFM optimization
First Article Inspection
Guaranteed consistent quality

Latest Blog Posts

We will continue to share our knowledge and experience in innovative manufacturing. These articles cover stories about advanced rapid prototyping and rapid manufacturing technologies. Hope to help you optimize product design and find better solutions for the new product development.

Ready to Production? Start Customizing Your Project Now!

Choose the right machining service for your product development needs.

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Get The Best Price

Send drawings and detailed requirements via Email:info@glcncmachining.com
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GreatLight Metal ISO 9001 certification successfully renewed
✅ ISO 9001:2015