127 Sets Processing 4000mm 127 Sets High-Precision CNC Lathes
15 Years of Experience

San Luis Obispo CNC Processing Services

Welcome to the exact core: Your CNC machining guide in San Luis Obispo Situated on California’s vibrant Central Coast, San Luis Obispo (SLO) combines scenic beauty with cutting-edge industries. At the intersection of innovation and craftsmanship, Great It is the cornerstone of manufacturing excellence. We specialize in research Five-axis CNC machiningprovides precisely designed metal components […]

Welcome to the exact core: Your CNC machining guide in San Luis Obispo

Situated on California’s vibrant Central Coast, San Luis Obispo (SLO) combines scenic beauty with cutting-edge industries. At the intersection of innovation and craftsmanship, Great It is the cornerstone of manufacturing excellence. We specialize in research Five-axis CNC machiningprovides precisely designed metal components for aerospace, medical, automotive and other regions. Through advanced technology, strict quality control, and commitment to efficiency, we transform complex designs into functional reality.

What sets outstanding distances?

Our functions are not only about machines, but also about solving manufacturing challenges as a whole. This is what defines us:

  1. Five-axis mastery

    While many stores operate with 3-axis or 4-axis systems, leverage Five-axis CNC machining is carried out simultaneously. This allows us to mill, rotate and contour complex geometry in a single setup. Benefits include:

    • Unparalleled precision: To achieve tolerances for mission-critical applications (±0.005 mm).
    • Reduce delivery time: By eliminating repositioning, complex parts are completed faster.
    • Fewer defects: Single-set processing minimizes human error and handling damage.

  2. Material versatility and customization

    We process a large number of material combinations:

    • Aviation alloy (Titanium, Inconel®)
    • Medical grade stainless steel
    • Plastic (Peek, Delrin®)
    • Appearances such as copper alloys and tool steel.

      No design can be made. Our team works with you to optimize cost, performance and processability CAD models.

  3. True one-stop production

    From prototype to final delivery, Greatlight handles each stage:

    • Post-processing: Heat treatment, anodization, electroplating and passivation.
    • finishing: Grind, polish or custom texture (e.g. bead blasting).
    • quality assurance: Complete metering report using CMM and optical comparator.

  4. No compromise on speed

    Need an emergency order? Our optimized workflow is available 15% turnover is faster Compared with the industry average. Automated tool path verification and internal tools mean we provide prototypes in days rather than weeks.

Real-world applications: Accuracy matters

  • aerospace: Lightweight turbine blades with aerodynamic profile.
  • Medical: Implant equipment that complies with FDA biocompatibility standards.
  • car: High-strength transmission components.
  • Robotics: Complex joints requiring ±0.001 inch accuracy.

Why choose Greatlight?

  • Local expertise, global standards: Headquartered in SLO, we provide ITAR/NIST-compliant process to customers across the country.
  • Cost control: Competing prices through lean manufacturing and material procurement partnerships.
  • Eat some focus: Engineer-led project management – no universal templates, only tailored solutions.

Conclusion: Improve the creation of games

In a world of precisely defined success, Greatlight incorporates technology, expertise and hustle and bustle. We are not just machining parts; we are building partnerships rooted in reliability. Whether you are iterating prototypes or extending production, our five-axis capabilities and end-to-end services ensure you get parts Suitable, functional and endurable.

Customize your precision projects now!

Contact Greglight now


FAQ: CNC machining by San Luis Obispo

Q: What file formats do you accept for CNC quotations?

A: We accept local CAD format (physical engineering, steps, IGES) or 2D drawings. Includes material specifications, tolerances and the number of fastest quotes.

Q: Can you handle it "Impossible" Geometric shapes like undercut or thin walls?

Answer: Yes! Five-axis machining is good at here. We produce parts as low as 0.2 mm thick. Send a challenge; we will design a solution.

Q: Do you use non-metallic materials?

Answer: Absolute. Our machines are engineered for plastics (nylon, PTFE), composites and ceramics for electrical, medical or R&D.

Q: What tolerance do you guarantee?

A: Standard ±0.005 inches (0.13 mm), but we usually achieve a critical size ±0.0002 inches. Clarify tolerance areas in design notes.

Q: Is there a minimum order quantity (quantity)?

Answer: No quantity. We support one-time prototypes and batches from 1 to 10,000 units without sacrificing quality.

Q: What completion options are available?

A: Complete plating (NI, CR), anodizing (type II/III), powder coating, laser engraving and custom surface texture. We combine surface treatment with functional requirements (e.g., corrosiveness).

Q: How do you ensure the quality of the parts?

Answer: Every work will be inspected during the process and final inspection in accordance with the ASME Y14.5 standard. Documentation (Fair, PPAP) can be provided upon request.

Q: What industries are you in?

A: Medical, aviation defense, energy, automotive and industrial automation. We maintain the certification of regulated authorities.

Q: How to determine pricing and delivery time?

A: Complexity, material and volume drive costs. Delivery time includes design review (optional), machining, finishing and quality inspection. "Priorities" Rush service is available.

Q: Is design support provided?

Answer: Of course! We will optimize the CAD model of DFM (for manufacturing design), reduce costs and recommend materials based on application load.


Ready to take advantage of SLO’s top CNC expertise? Greatlight provides the accuracy that powers innovation. Contact us and experience stress-free manufacturing.

CNC Experts

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JinShui Chen

Rapid Prototyping & Rapid Manufacturing Expert

Specialize in CNC machining, 3D printing, urethane casting, rapid tooling, injection molding, metal casting, sheet metal and extrusion

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

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⚡ Instant Quote for Precision Manufacturing

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  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.

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5 Axis CNC Machining Equipment
4 Axis CNC Machining Equipment
3 Axis CNC Machining Equipment
CNC Milling & Turning Equipment
Prototype and Short-Run Injection Moldings Exact plastic material as final design
Volume Metal Die Casting Services - Precision Cast Parts
Bridge the Gap From Prototype to Production – Global delivery in 10 days or less
Custom high-precision sheet metal prototypes and parts, as fast as 5 days.
Custom Online 3D Printing Services
Custom Online 3D Printing Services
Custom Online 3D Printing Services
Design Best Processing Method According To 3D Drawings
Alloys Aluminum 6061, 6061-T6 Aluminum 2024 Aluminum 5052 Aluminum 5083 Aluminum 6063 Aluminum 6082 Aluminum 7075, 7075-T6 Aluminum ADC12 (A380)
Alloys Brass C27400 Brass C28000 Brass C36000
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
Inconel718
Carbon Fiber
Tool Steel
Mold Steel
Alloys Titanium Alloy TA1 Titanium Alloy TA2 Titanium Alloy TC4/Ti-6Al 4V
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
Alloys Copper C101(T2) Copper C103(T1) Copper C103(TU2) Copper C110(TU0) Beryllium Copper
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
Low Carbon Steel
Alloys Magnesium Alloy AZ31B Magnesium Alloy AZ91D
ABS Beige(Natural) ABS Black ABS Black Antistatic ABS Milky White ABS+PC Black ABS+PC White
PC Black PC Transparent PC White PC Yellowish White PC+GF30 Black
PMMA Black PMMA Transparent PMMA White
PA(Nylon) Blue PA6 (Nylon)+GF15 Black PA6 (Nylon)+GF30 Black PA66 (Nylon) Beige(Natural) PA66 (Nylon) Black
PE Black PE White
PEEK Beige(Natural) PEEK Black
PP Black PP White PP+GF30 Black
HDPE Black HDPE White
HIPS Board White
LDPE White
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.
No coating required, product’s natural color!
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.
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 uses pressurized sand or other media to clean and texture the surface, creating a uniform, matte finish.
Polishing is the process of creating a smooth and shiny surface by rubbing it or by applying a chemical treatmen
A brushed finish creates a unidirectional satin texture, reducing the visibility of marks and scratches on the surface.
Anodizing increases corrosion resistance and wear properties, while allowing for color dyeing, ideal for aluminum parts.
Black oxide is a conversion coating that is used on steels to improve corrosion resistance and minimize light reflection.
Electroplating bonds a thin metal layer onto parts, improving wear resistance, corrosion resistance, and surface conductivity.
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.
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.
Please provide additional text description for other surface treatment requirements!
Material
Material
  • CNC Metals
    • Aluminum
    • Brass
    • Stainless steel
    • Inconel718
    • Carbon Fiber
    • Tool Steel
    • Mold Steel
    • Titanium
    • Alloy Steel
    • Copper
    • Bronze
    • Low Carbon Steel
    • Magnesium
  • CNC Plastics
    • ABS
    • PC
    • PMMA (Acrylic)
    • PA (Nylon)
    • PE
    • PEEK
    • PP
    • HDPE
    • HIPS
    • LDPE
Printer
Printer
  • CNC Metals
    • 5 Axis CNC Machining
    • 4 Axis CNC Machining
    • 3 Axis CNC Machining
    • CNC Milling & Turning
    • Rapid Tooling
    • Metal Die Casting
    • Vacuum Casting
    • Sheet Metal Fabrication
    • SLA 3D Printing
    • SLS 3D Printing
    • SLM 3D Printing
  • Rapid Prototyping
    • Design Best Processing Method According To 3D Drawings
Post-processing
Post-processing
  • As Machined(Product’s natural color)
  • Sand Blasting
  • Polishing
  • Brushed Finish
  • Anodizing
  • Black Oxide
  • Electroplating
  • Paint Coating
  • Powder Coating
  • Other surface treatment requirements
Finalize
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15 Years CNC Machining Services

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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
GB T 19001-2016 IS09001-2015
✅ iso 9001:2015
greatlight metal iso 9001 certification successfully renewed zh

IATF 16949 certificate

IATF 16949 is an internationally recognized Quality Management System (QMS) standard specifically for the automotive industry and engine hardware parts production quality management system certification. It is based on ISO 9001 and adds specific requirements related to the production and service of automotive and engine hardware parts. Its goal is to improve quality, streamline processes, and reduce variation and waste in the automotive and engine hardware parts supply chain.

automotive industry quality management system certification 01
Certification of Production Quality Management System for Engine Hardware Parts Engine Hardware Associated Parts
automotive industry quality management system certification 00
发动机五金零配件的生产质量管理体系认证

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)

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)

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