CNC Precision Machining Parts – CNC Machining Companies

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CNC Precision Machining Parts – From Prototype to Production

GreatLight is a professional & experienced precision CNC machining factory in China, dedicated to delivering high-quality custom machining solutions. We specialize in precision 5-axis CNC machining & lathe services, achieving tolerances of up to 0.001mm.

We expertly handle a wide range of materials including aluminum, brass, stainless steel, and various metal alloys, offering services like CNC milling, turning, and custom part creation. As an ISO 9001:2015 certified manufacturer, GreatLight provides reliable and consistent results for both rapid prototyping and full-scale production runs.

Need a quick turnaround? We excel in fast prototyping, delivering parts in days using our advanced 3-, 4-, and 5-axis capabilities. Whether you require intricate designs or robust components, GreatLight is your trusted partner for precision CNC machining – consistently exceeding expectations with quality and speed. Let us bring your designs to life!

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 Precision Machining Parts – Your Trusted Partner for Custom Parts

GreatLight is a professional & experienced precision CNC machining factory in China, providing comprehensive solutions for all your custom part needs. We specialize in precision 5-axis CNC machining & Lathe services with tolerances up to 0.001mm. As an ISO 9001:2015 certified manufacturer, we are dedicated to delivering high-quality, precision-engineered components for a wide range of industries. We are one of the best rapid prototyping companies from China, quickly turning your designs into reality.

Why Choose GreatLight CNC Machining Companies for Your CNC Machining?

  • Uncompromising Precision: We consistently achieve tight tolerances (up to 0.001mm) ensuring your parts meet exacting specifications.
  • Material Versatility: We expertly machine a diverse range of materials including Aluminum, Brass, Stainless Steel, Copper, and various Metal Alloys.
  • Advanced Capabilities: Equipped with 3-, 4-, and 5-axis CNC machining centers and advanced lathe equipment, we handle complex geometries and intricate designs with ease.
  • Rapid Prototyping & Production: From single prototypes to large production runs, we offer fast turnaround times without compromising quality.
  • Comprehensive Services: We offer a complete suite of services from design consultation and material selection to finishing and quality control.
  • Competitive Pricing: Benefit from high-quality machining at competitive prices.

Our Core Services:

  • CNC Milling: Precise and efficient removal of material to create complex shapes.
  • CNC Turning: Ideal for producing cylindrical parts with high accuracy and repeatability.
  • Custom CNC Machining: We tailor our processes to your unique requirements, delivering parts precisely to your specifications.
  • Anodizing Services: Enhance durability and aesthetics with our precision anodizing capabilities.

Suitable Industries:

Our CNC machining services cater to a broad spectrum of industries, including:

  • Aerospace: Critical components requiring high precision and material integrity.
  • Automotive: Precision parts for performance and reliability.
  • Medical: Components demanding stringent quality control and biocompatibility.
  • Electronics: Precise housings, connectors, and heat sinks.
  • Industrial: Durable and reliable parts for various industrial applications.
  • Robotics: Complex parts for robotic systems and automation.

Material Capabilities:

MaterialCommon ApplicationsKey Properties
AluminumHousings, brackets, prototypes, heat sinksLightweight, corrosion resistant, machinable
BrassFittings, connectors, decorative componentsCorrosion resistant, conductive, ductile
Stainless SteelHigh-strength parts, medical devices, harsh environmentsDurable, corrosion resistant, strong
CopperElectrical components, heat exchangersExcellent conductivity, corrosion resistant
Metal AlloysSpecialized applications requiring specific propertiesTailored properties for unique needs

Machining Instructions – Help Us Help You:

To ensure a smooth and efficient machining process, please provide the following with your request:

  • Detailed 2D or 3D CAD Drawings: (STEP, IGES, DWG, DXF formats preferred)
  • Material Specification: Including grade and any required certifications.
  • Quantity Required: Specify the number of parts needed.
  • Tolerance Requirements: Clearly indicate desired tolerances.
  • Surface Finish: Specify any required surface treatments (e.g., anodizing, polishing).
  • Special Instructions: Any additional information regarding assembly, packaging, or testing.

Customization Guide – Bringing Your Vision to Life:

  1. Submit Your Design: Share your CAD files and specifications with our engineering team.
  2. Quote & Feasibility Review: We’ll provide a detailed quote and assess the manufacturability of your design.
  3. Design Optimization (Optional): Our engineers can offer suggestions to optimize your design for cost-effectiveness and manufacturability.
  4. Prototype Production: We’ll create a prototype to validate your design and ensure it meets your requirements.
  5. Production & Quality Control: Once approved, we’ll initiate production with rigorous quality control measures throughout the process.
  6. Delivery: We ship your finished parts securely and on time.

GreatLight – Leader in CNC Machining. Contact us today to discuss your project and experience the difference of working with a dedicated and experienced CNC machining partner. Let us transform your ideas into high-precision, reliable components.

CNC Machining or Not

Cnc Machining

Material Capabilities

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

Place of Origin

Guangdong, China

Type

Broaching, DRILLING, Etching, Chemical Machining, Laser Machining, Milling, Other Machining Services, Turning, Wire EDM, Rapid Prototyping

Micro Machining or Not

Micro Machining

Model Number

HR

Brand Name

GreatLight

Process

Cnc Turning

Product name

Cnc Lathe Part

Surface treatment

Customer's Request

Service

Customized OEM

Color

Customized Color

Size

Customized Size

Certification

ISO 9001

OEM/ODM

Avaliable

Our Service

Customized Product

Lead time

Production: 10-20 Days

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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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