CNC Machining Online: Your Trusted Partner for Custom Parts

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Precision CNC Machining – Your Trusted Manufacturing Partner

Need high-quality, custom-machined parts delivered with speed and precision? GreatLight is a professional CNC machining factory in China specializing in delivering exceptional results for a wide range of industries. We excel in precision 5-axis CNC machining and lathe services, achieving tolerances of up to 0.001mm.

We expertly work with materials like aluminum, stainless steel, and brass, offering comprehensive OEM manufacturing services to bring your designs to life. As an ISO 9001:2015 certified manufacturer, quality is at the heart of everything we do.

From rapid prototyping – quickly turning 3D designs into physical parts in days – to full-scale production runs, GreatLight provides a flexible and reliable solution. We’re dedicated to exceeding expectations, offering a seamless experience for custom metal and plastic components. Choose GreatLight – a leader in CNC machining and your ideal partner for precision and performance.

Our Quality Commitment: If parts we manufacture fail to meet your specifications due to errors on our side, we will repair or remake them at no cost to you—including covering all return and replacement shipping. Proceed with confidence.

Important Notice: As a CNC machining service, we exclusively provide custom manufacturing based on your specifications and drawings. Product prices listed on our website are indicative only and not valid for custom orders. To receive an accurate quote, please provide your 3D design files.

Quality Assurance

Quality Assurance

Professional Service

Professional Service

On-time Delivery

On-time Delivery

Customized To Drawings

Custom To Drawings

Professional Proofing

Professional Proofing

Efficient Delivery

Efficient Delivery

CNC Machining Online: Your Trusted Partner for Custom Parts

GreatLight is a professional & experienced precision CNC machining factory in China, providing high-quality, custom-engineered solutions for a wide range of industries. We specialize in precision 5-axis CNC machining & Lathe services, achieving tolerances of up to 0.001mm. As one of the best rapid prototyping companies in China, and an ISO 9001:2015 certified manufacturer, GreatLightLeader in CNC Machining – delivers consistently accurate and reliable parts, from prototypes to full-scale production runs.

Why Choose GreatLight for Your CNC Machining Needs?

We understand that your project demands precision, quality, and speed. That’s why we’ve invested in cutting-edge technology and assembled a team of highly skilled engineers and machinists dedicated to exceeding your expectations. We offer a comprehensive suite of services, enabling us to handle projects of any complexity.

Key Features & Benefits:

  • High Precision: We consistently achieve tolerances of 0.001mm with our advanced 5-axis CNC machining capabilities.
  • Material Versatility: We expertly machine a wide variety of materials including:
    • Aluminum Alloys: Ideal for lightweight, high-strength applications. (6061, 7075, etc.)
    • Stainless Steels: Excellent corrosion resistance and durability. (303, 304, 316, etc.)
    • Brass: Excellent machinability, conductivity, and aesthetic appeal. (C36000, etc.)
    • Plastics: (ABS, PC, POM, Nylon, etc.) – Contact us for material availability.
  • Rapid Prototyping: Fast turnaround times for prototypes, reducing your time-to-market.
  • OEM Manufacturing: Seamlessly scale from prototyping to full-scale production with our comprehensive OEM services.
  • Complex Geometries: Our 5-axis machining centers can handle intricate designs and challenging features.
  • Competitive Pricing: We offer cost-effective solutions without compromising on quality.
  • Dedicated Project Management: A dedicated project manager will oversee your project from design to delivery.
  • ISO 9001:2015 Certified: Ensuring consistent quality and adherence to international standards.

Suitable Applications:

Our CNC machining services are perfect for a diverse range of applications across numerous industries, including:

  • Aerospace: Critical components requiring high precision and reliability.
  • Automotive: Custom parts for performance and prototyping.
  • Medical: Precision instruments and surgical components.
  • Electronics: Enclosures, connectors, and heat sinks.
  • Industrial Machinery: Custom gears, shafts, and housings.
  • Robotics: Precision components for robotic systems.
  • Consumer Products: High-quality parts for various consumer goods.

Parameter Table (Typical Capabilities):

ParameterSpecification
Machining Tolerance±0.001mm (up to ±0.02mm)
Material TypesAluminum, Stainless Steel, Brass, Plastics, etc.
Max. Part Size1000mm x 600mm x 500mm
CNC Machines3-Axis, 4-Axis, 5-Axis
Surface FinishRa 0.4 – Ra 1.6
File FormatsSTEP, IGES, DWG, DXF, PDF
Order QuantityPrototype to Mass Production

Machining Instructions – Ensuring a Smooth Process:

To ensure optimal results, please provide the following information with your request:

  1. Detailed 2D/3D Drawings: Include all critical dimensions, tolerances, and surface finish requirements.
  2. Material Specification: Clearly identify the desired material grade and any specific material properties.
  3. Quantity Required: Specify the number of parts needed for prototyping or production.
  4. Surface Treatment Requirements: Indicate any desired surface treatments such as anodizing, plating, or polishing.
  5. Special Instructions: Any specific instructions or notes regarding the manufacturing process.

Custom Guide – Let’s Bring Your Design to Life!

Step 1: Submit Your Design. Send us your 2D or 3D CAD files (STEP, IGES, DWG, DXF, PDF formats preferred).

Step 2: Quote & Review. We’ll analyze your design and provide a comprehensive quote, including lead time and pricing. Our engineering team may offer design for manufacturability (DFM) suggestions to optimize your part for cost and performance.

Step 3: Manufacturing & Quality Control. Once approved, we’ll begin the machining process, adhering to strict quality control procedures throughout.

Step 4: Shipping & Delivery. Your finished parts will be carefully packaged and shipped to your specified location.

Ready to get started?

Contact GreatLight today for a free quote and experience the difference of working with a dedicated and experienced CNC machining partner. Let us transform your designs into reality with precision, efficiency, and quality.

CNC Machining or Not

Cnc Machining

Material Capabilities

Aluminum, Brass, Copper, Hardened Metals, Stainless Steel, Steel Alloys

Place of Origin

Guangdong, China

Type

DRILLING, Laser Machining, Milling, Turning

Micro Machining or Not

Micro Machining

Model Number

YS-25056476

Brand Name

GreatLight

Product name Precision CN

Metal Aluminum cnc machining parts manufacturers

Process Machine

CNC lathe&CNC milling

Dimension

Upon customer's request

Material

Application

customized

Sample comfirm

Free sample

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Great Light - Leader in CNC Machining

GreatLight CNC Machining Center 11

GreatLight Metal Technology Co., Ltd

Great Light was founded in 2011, Adjacent to Shenzhen, And is located in Chang’an, Dongguan City, The capital of precision processing of hardware molds.

Factory is about 7,600 square meters, With 150 employees, Equipped with large high-precision 5-Axis, 4-Axis, 3-Axis CNC Machining centers, Lathes, Milling machines, Grinders, Spark machines, Vacuum mold machines, SLM 3D Printers, SLA 3D Printers, SLS 3D Printers and other peripheral equipment precision equipment 127 sets, With 3 wholly-owned manufacturing factories, Is a production enterprise specializing in precision processing of rapid prototyping handboard models.

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.

Great Light has many years of experience in precision prototype model processing, With high precision (±0.001mm / 0.001 In and above precision requirements can be processed), After-sales guarantee, Free rework for quality issues.

  • Five-Axis CNC
  • Four-Axis CNC
  • Three-Axis CNC
  • Milling & Turning

CNC Technology

5-Axis
Five-Axis CNC
4-Axis
Four-Axis CNC
3-Axis
Three-Axis CNC
CNC Milling
Milling & Turning
Machining Materials Including But Not Limited To:
Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel
Material Abbreviation
AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4
Specification
Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars
Common Post-processing
Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing
Tolerance Range
±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed
Advantage
Multi-faceted structural products can be formed in one go with high precision High efficiency, re-cutting capability, simple operation, high precision, and good surface effect High efficiency, re-cutting capability, simple operation, high precision, and good surface effect High precision, good surface finish, and high efficiency
Shortcoming
The size of the processed products is limited, the processing speed is slow, and the cutting is light
Main Fields
Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc.
Maximum Processing Size Of The Equipment
4000*400*150mm 750x1150x550mm 600*600*600mm 500*500*450mm 500*310*200mm 1575*157*60In 295x452x216In 236*236*236In 200*200*177In 200*122*78.7In 1500*800*300mm 800*500*400mm 600*400*300mm 590*315*118In 315*200*157In 236*157*118In 1500*800*300mm 800*500*400mm 600*400*300mm 590*315*118In 315*200*157In 236*157*118In Diameter 500mm / 200 In
Processing Capabilities
16 Units 12 Units 27 Units 16 Units
Standard Lead Time
3 Business Days 3 Business Days 3 Business Days 3 Business Days
Starting Price: $11/H Starting Price: $11/H Starting Price: $9/H Starting Price: $9/H
Development History

Precision Forged by Light, Excellence Driven by Innovation

Great Light Technology continues to pioneer CNC industry advancements, empowering high-end manufacturing, smart industries, and global supply chains, leading the intelligent manufacturing revolution!

Five-axis CNC
0 +
Four-axis CNC
0 +
Three-axis CNC
0 +
CNC Milling & Turning
0 +

Rapid Prototyping Services

Covered
10+
Manufacturing Process
CNC Milling

CNC Grinding

CNC Turning

99%

Product Pass Rate

Quality badge
CNC machining 1
five-axis machining

Testimonials

See What Our Happy Customers Say

Solved our harmonic drive backlash! GreatLight’s 0.001″ concentricity on 7075-T6 joints boosted positioning repeatability 5x. 5 revisions in 2 weeks – insane agility!

Alison Burgas

Slashed EV battery housing costs by 33%! Their 5-axis CNC achieved perfect cooling channel alignment (±0.03mm) we couldn’t get elsewhere. On-time delivery for 10k units!

Mark Adam

From CAD to flight-ready titanium arms in 5 days! 0.05g imbalance allowed 40min extra flight time. Scrapped 3 ‘experts’ before finding these wizards. Game-changer!

Lio Hernandez

SGS Certification

SGS Certification

ISO Standards

ISO Standards

Environmental Compliance

Environmental Compliance

Customer Satisfaction

Customer Satisfaction

Continuous Improvement

Continuous Improvement

Product Ordering FAQs

Q1: Are you a manufacturer or a trading company?

A1: We are a professional manufacturer with very good production experience. We can accept OEM, ODM according to your needs, and guarantee competitive price and quality.

4 Axis CNC Machining Shop Near Me
CNC Machining Shop Near Me
Q2: Do you provide samples? Free or extra charge?

A2: Yes, we can provide free samples for stock, you only need to pay the shipping cost. Customized goods require a partial deposit, which can be deducted in the order.

Q3: How does your factory do in quality control?

A3: We are ISO9001 certified factory, and have a professional QC team to check every item from production to packaging.

Q4: What is your delivery time?

A4: Generally 2-5 days after payment for stock products, and 10-15 days after payment for customized goods.

Q5: What are your payment terms?

A5: Generally, new customers pay T/T50% as deposit, and 50% balance before delivery. The specific situation can be negotiated, and old customers can set a credit limit.

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ISO 9001 Certificate

ISO 9001 is defined as the internationally recognized standard for Quality Management Systems (QMS). It is by far the most mature quality framework in the world. More than 1 million certificates were issued to organizations in 178 countries. ISO 9001 sets standards not only for the quality management system, but also for the overall management system. It helps organizations achieve success by improving customer satisfaction, employee motivation, and continuous improvement. * The ISO certificate is issued in the name of FS.com LIMITED and applied to all the products sold on FS website.

GreatLight Metal ISO 9001 certification successfully renewed
✅ ISO 9001:2015
GreatLight Metal ISO 9001 certification successfully renewed ZH

ISO 13485 certificate

ISO 13485 is an internationally recognized standard for Quality Management Systems (QMS) specifically tailored for the medical device industry. It outlines the requirements for organizations involved in the design, development, production, installation, and servicing of medical devices, ensuring they consistently meet regulatory requirements and customer needs. Essentially, it's a framework for medical device companies to build and maintain robust QMS processes, ultimately enhancing patient safety and device quality.

GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (3)
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (4)

ISO 27001 certificate

ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard.

GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (1)
GreatLight Metal Technology Co., Ltd Has Obtained Multiple Certifications (2)

IATF 16949 certificate

IATF 16949 is an internationally recognized Quality Management System (QMS) standard specifically for the automotive industry. It builds upon the foundation of ISO 9001 and adds specific requirements relevant to automotive production and service parts. The goal is to enhance quality, improve processes, and reduce variation and waste within the automotive supply chain.

Automotive Industry Quality Management System Certification_01
Automotive Industry Quality Management System Certification_00

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