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Chuanghong Industrial Co., Ltd. – Since 1996 | ISO Certified Factory in Dongguan, China
28+ Years CNC Expertise | ±0.01mm Tolerances | Multi-Axis Machines | OEM/ODM Global

Real production line • Strict inspections • Factory-direct, no middlemen

Custom CNC Machining Parts China – Precision Stainless Steel, Brass, Aluminum & Steel

Factory-direct from Dongguan since 1996: CNC milling, turning, 5-axis. Materials: Stainless 
(304/316), Brass, Aluminum (6061/7075), Carbon Steel. Tolerances ±0.01mm, finishes: 
anodizing, plating, polishing. Prototypes to volume – 24h quote, free sample for qualified projects.
Get Free Quote & Sample in 24 Hours

Precision CNC Machining Components 
with Advanced Large-Scale Capabilities

Our CNC machining center leverages advanced capabilities to produce complex machining components with micron-level precision. 
From heavy-duty industrial parts to flexible tapping arm integration, we ensure every product meets rigorous global standards.

Stainless Steel CNC Machining Parts

Specializing in corrosion-resistant components for medical and marine industries. 
Our tooling is optimized for the toughness of stainless steel, ensuring zero surface contamination.

CNC Stainless Steel Milling Parts

Get high-quality, custom CNC stainless steel milling parts. Our precision machining services deliver accurate and durable components for diverse applications. Request a quote today!
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CNC Stainless Steel Turning Parts

Get your exact specifications met with our custom CNC stainless steel turning services. Design your own parts and receive a fast, accurate quote. High-quality materials and precision guaranteed.
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5-Axis CNC Stainless Components

Source high-precision 5-axis CNC stainless steel components directly from a trusted China supplier. Competitive pricing, rapid prototyping, and volume production. Get a fast quote!
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Brass CNC Machining Parts

Superior machinability meets exceptional electrical and thermal conductivity. 
We specialize in tight-tolerance brass components for fluid power, sensors, 
and electrical connectors. Our CNC turning process ensures Burr-free threads
 and high-luster surface finishes without secondary polishing.

CNC Machined Brass Fittings

We are a leading China manufacturer of custom CNC machined brass fittings. OEM services available with precision machining, fast turnaround, and strict quality control.
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Precision Brass CNC Parts

Looking for brass parts with exceptional accuracy and customized to your unique needs? Our CNC machining services guarantee tight tolerances and superior surface finishes
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Brass CNC Machining Parts

Get custom-designed brass parts manufactured to your exact specifications. Our CNC machining services offer precision, quality, and fast turnaround. Request a free quote today!
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Aluminum CNC Parts (6061 / 7075)

High-speed milling for aerospace and electronics. We offer full 
surface finishing including Type II/III Anodizing and Bead Blasting.

Custom Aluminum CNC Machining

Get precision custom aluminum parts with our CNC machining services. Fast turnaround times, competitive pricing, and a wide range of alloys. Request a free quote today!
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CNC Machined Aluminum Parts

Achieve exceptional accuracy and quality with our custom CNC machined aluminum parts. We offer tight tolerances, various finishing options, and strict quality control.
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Anodized CNC Machined Aluminum

We are a leading China manufacturer of custom anodized CNC machined aluminum parts. Precision machining, various anodizing colors, and OEM services available.
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Carbon Steel & Alloy Steel CNC Parts

Heavy-duty CNC solutions for high-stress industrial applications. From 1018 mild steel to 4140 
heat-treated alloys, we provide robust components with optimized tool paths for maximum 
structural integrity. Full finishing support including Black Oxide, Zinc Plating, and Carburizing 
to enhance wear resistance.

CNC Machined Carbon Steel Fittings

Wide selection of CNC machined carbon steel fittings available for immediate shipment. All sizes and schedules. Get your order processed quickly!
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Carbon Steel CNC Machining Parts

Need carbon steel parts with exceptional accuracy? Our CNC machining ensures tight tolerances and superior surface finishes. Ideal for critical applications.
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Custom CNC Steel Parts

Unleash your creativity! We specialize in machining complex geometries and custom designs in steel. From intricate shapes to precise tolerances, we've got you covered.
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CNC Machining Components Manufacturer | Advanced Capabilities

Leading manufacturer of CNC Machining Components for industrial applications. Utilizing Advanced Capabilities to deliver high-precision, complex parts that exceed global standards. Reliable quality for aerospace, medical, and heavy industry.

Send Your Inquiry Now

Comprehensive CNC Machining Capabilities

CNC Milling (3, 4, & 5-Axis)

Utilizing advanced high-speed milling centers, we produce complex geometries with superior surface finishes. Ideal for prismatic components and intricate aerospace or medical parts.

CNC Turning & Lathe Services

Our precision CNC turning centers handle everything from simple shafts to complex internal geometries, ensuring perfect concentricity and dimensional stability.

Advanced Surface Finishing

Complete your parts with professional finishes: Anodizing (Type II/III), Powder Coating, Bead Blasting, Electroplating, and Laser Etching.

CNC MACHINE

Material Comparison – Select the Best for Your Application

Material CategoryToleranceCommon AlloysStrength/CorrosionIndustry ApplicationsFinishes Available
Stainless Steel±0.01mm304, 316L, 17-4 PHExcellent corrosionMedical Instruments, Marine, Food ProcessingPolishing, Passivation
Brass & Copper±0.01mmC360, C110, Beryllium CopperGood conductivityElectrical Connectors, Fluid Power, SensorsPlating, Polishing
Aluminum±0.01mm6061-T6, 7075, 2024LightweightAerospace, Robotics, Electronics EnclosuresAnodizing (various colors)
High-Performance Steel±0.01mm4140, 1018, A2 Tool SteelHigh strengthAutomotive Tools, Industrial Fasteners, GearsPowder Coating, Plating

Why Leading Engineers Trust Our CNC Solutions

  1. Ultra-Precision: Standard tolerances of ±0.01mm, with capabilities up to ±0.005mm for critical applications.

  2. Material Versatility: Expert processing of Aluminum, Stainless Steel, Brass, Titanium, and Engineering Plastics (PEEK, POM, PTFE).

  3. Rapid Turnaround: Prototypes delivered in as little as 3-5 days; streamlined logistics for global shipping.

  4. Quality Assured: ISO 9001:2015 certified process with 100% OQC (Outgoing Quality Control).

Expert CNC Machining Components Service | Advanced Manufacturing Capabilities

Reliable source for CNC Machining Components featuring Advanced Capabilities. From large bed vertical machining to precision tapping arms, we deliver components that meet global quality standards. Get a custom quote for your project today!
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Hot Products

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Aluminum CNC Machining Parts

Get high-precision, customized aluminum parts with our CNC machining service. Rapid prototyping & production runs. Upload your design for a quick quote!
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CNC Turned Aluminum Parts for Industrial Applications

Create your ideal industrial aluminum parts. Select from various alloys (6061, 7075, etc.) and finishes (anodizing, plating). Precision CNC turning tailored to your application.
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Custom Brass Machining

Design your ideal brass parts! Our CNC machining services offer unparalleled precision and flexibility. Upload your CAD file and get a fast quote. No minimum order.
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CNC Machined Components

Need a reliable supplier for high-volume CNC machined components? We offer scalable manufacturing solutions, competitive pricing, and consistent quality. Contact us today!
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Stainless Steel CNC Machining Parts

Specializing in stainless steel CNC machining for parts requiring superior corrosion resistance and durability. Custom manufacturing for demanding applications. Contact us for a quote.
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CNC Turning Steel Parts

Expert CNC turning services for all types of steel parts, including carbon steel, alloy steel, and stainless steel. Precise, durable, and cost-effective solutions.
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Dedicated Quality Control & Inspection

At Chuanghong Industrial Co., Ltd, quality is not an option—it’s our standard. Every project undergoes a rigorous inspection workflow:

IQC (Incoming Quality Control)

Raw material verification via Spectrometer.

PQC (In-Process Quality Control)

First-article inspection and hourly dimension checks.

FQC (Final Quality Control)

100% visual and dimensional audit.

Reporting

We provide CMM Reports and Material Certs upon request.

Industries We Serve

  • Medical & Healthcare: High-precision surgical components and implant prototypes.

  • Automotive Tech: Custom engine components and lightweight EV structural parts.

  • Industrial Automation: Robotic arms, sensor brackets, and custom jigs/fixtures.

  • Aerospace & Defense: High-strength, low-weight components with strict traceability.

Why Choose Chuanghong for CNC Parts

  • 28+ years factory experience – Real engineers, not traders
  • ISO certified + full quality reports
  • 24h quote • 7-15 day prototyping
  • Custom everything – No MOQ for prototypes
  • Global shipping & reliable delivery

Frequently Asked Questions

What file formats do you accept for quoting?
We prefer 3D CAD files in STEP, IGES, or X_T formats. For 2D drawings, PDF or DWG with tolerance requirements are ideal.
What is your Minimum Order Quantity (MOQ)?
We have no MOQ. We support you from a single prototype to large-batch production runs of 10,000+ units.
Do you offer DFM feedback?
Yes! Our engineering team provides a free Design for Manufacturing (DFM) analysis to help optimize your part for cost-efficiency and performance.
"Top-Tier Precision and Reliable Lead Times"
We’ve been sourcing custom 7075 aluminum parts for our robotics line from this facility for over two years. The ±0.01mm tolerance is always spot-on, and the Type III hardcoat anodizing is the best we've seen. Their engineering team’s DFM feedback saved us 15% in production costs last quarter. Highly recommended for any serious R&D project!
David Babinec

Ready for Precision CNC Parts?

Upload your CAD file or drawings – Get custom quote & free sample consultation today.
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Chuanghong Industrial Co., Ltd

Chuanghong Industrial Co., Ltd. manufactures and sells the flexible arm, a self-construction third hand tool with interchangeable attachments, flexible gooseneck tube arms and mounting bases. Our flexible arms and brackets are used in many industries.
For inquiries about our products, please leave your E-mail to us and contact us within 24 hours.
SEND INQUIRY
+86 18028905561
Address:Buliding 3,Fu Zhushan Industrial, Liaobu ,Dongguang,Guangdong,China
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