Fast & Precision & Complexity
Explore our capabilities to support you with your precision machined component projects.
Our custom machined parts service stands out with a 3000㎡ factory, 80+ skilled engineers, and over 50 advanced CNC machines (3-axis to 5-axis). We specialize in low MOQ (starting at 1 piece) for agile prototyping and seamless transitions to high-volume manufacturing.
High Precision and Consistency
Achieve ±0.005mm tolerances for mission-critical components in various industries.
One-stop CNC Factory & Measuring Center
Equipped with 100+ CNC Machines and QC equipment & 80+ Skilled Supporting Machinist and Stuff.
Material and Finish Expertise
Over 50+ metal alloys and plastics, premium certified for RoHS and ISO 9001 standards.
Fast and Reliable Delivery
Enjoy fast manufacturing and cost-effective shipping rates for both small and large orders.
“The parts were received as promised, and the quality was great. Given the holidays, I appreciate your prompt follow up and services. After our trade show, we will be in touch. The new models will have your parts on them.”
“I want to say that all of the parts that GYDZH manufactured for us look perfect. In particular, I am very impressed with the weldment and its professionalism. Please let everyone at GYDZH that helped us out know that we are very pleased with the quality of manufacture and engineering that went into these parts.”
“I am very pleased with everything that GYDZH has produced for us. I can't thank you all enough for the quick response and the efforts that your team has put forth to make this business relationship the best it can be.”
Welcome to GYDZH CNC, your trusted partner for custom machined parts service delivering high-precision CNC machining solutions.
Whether you are prototyping an innovative design or scaling up mass production, our advanced manufacturing facilities can deliver custom machined parts that meet your exact specifications, on time, every time.
With tolerances as tight as ±0.005mm, we handle metals like aluminum, stainless steel, and titanium, plus engineering plastics like PEEK and ABS.
Get an instant quote and transform your ideas into reality!
Precision meets versatility in our custom machined parts service for plastics. Ideal for low-friction, high-impact parts like Delrin bushings or nylon prototypes.
Applications: Medical devices, electronics enclosures, and consumer products.
Capabilities: Tight tolerances without warping, plus post-machining polishing.
Upgrade your project with our custom metal machined parts service. From 6061 aluminum alloy for lightweight structures to corrosion-resistant 316 stainless steel, the components we machine can operate reliably in the harshest environments.
Applications: Gears, housings, and fixtures for industrial automation.
Capabilities: High-speed milling up to 20,000 RPM for intricate details.
Our ISO 9001:2015 certified facility maintains complete traceability throughout the manufacturing process, ensuring consistent quality for aerospace, medical, and precision industrial applications.
We have an entire manufacturing process for all product mass production, professional engineers team and the best CNC machining, thus we can control the quality and the lead time for your products for production
Partner with GYDZH for a custom machined parts service that exceeds expectations. No project is too small or complex – from rapid prototypes to full assemblies.
| Machine | Quantity | Brand | Max Part Size |
| 3-Axis CNC Machine | 50 | FANUC-A-D14MIA | 1500×800mm |
| 4-Axis CNC Machine | 10 | – | 600x1200mm |
| CNC Lathe Machine | 35 | Tsugami | 300x1200mm |
| Lathe Mill Machine | 3 | Tsugami | 300x1200mm |
| CNC Swiss Type Automatic Lathe | 5 | Tsugami | 30x500mm |
Go beyond basic finishes with our comprehensive surface treatment services. Batch and low-volume production to accommodate various project sizes.
CNC prototyping belongs to the category of subtractive manufacturing, delivering outstanding accuracy and material flexibility while ensuring durability. This makes it highly suitable for producing prototypes that not only resemble the final design but also perform under real-world conditions.
By utilizing machines such as CNC turning centers and milling equipment, along with a range of specialized cutting tools, raw stock is shaped with remarkable precision based on digital CAD data.
GYDZH’s dimensional tolerances can reach as fine as ±0.005 mm or even better, which is critical when components must fit together seamlessly or undergo rigorous functional validation.
In contrast with additive approaches like 3D printing, CNC machining often involves higher costs and longer lead times when handling one-off designs with intricate, organic geometries. However, it stands out when creating working prototypes from metals and advanced plastics that share the same mechanical behavior as production-grade parts.
While 3D printing is generally preferred for rapid and inexpensive concept models during the early development stage, CNC machining becomes increasingly advantageous once projects move toward limited production runs. This enables a smooth progression from initial prototype to market-ready component.
All industrial you can get CNC parts from our service, we are the best choice for you!
About GYDZH machining parts technology and news for your to know more about us
In this article, I’ll walk you through a real-world case from our company where we manufactured aluminum alloy cold plates for a client with stringent thermal management requirements. I’ll break down every key step in detail—from optimizing channel designs and…
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Yes, surface finishing can affect the final dimensions and tolerances of CNC machined parts. Plating and coating add material, while polishing and abrasive finishing remove material. The amount of change depends on the process, coating thickness, part geometry…
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Blackening coating, also known as black oxide coating, is a chemical conversion process that forms a thin black oxide layer on carbon steel and low-alloy steel parts. Unlike deposited coatings that add a separate material layer onto the surface, black oxide co…
Read MoreWe accept STEP (.step/.stp), IGES (.igs/.iges), DXF, DWG, PDF, SolidWorks, Pro/E and X_T files, along with 2D drawings. Send your files through the quote form and our engineers will review them within 24 hours.
Quotes are usually returned within 2–4 working hours for simple parts and within 24 hours for complex assemblies, together with DFM feedback where needed.
Prototype parts normally ship 3–5 business days after drawing approval. Standard production lead time is 7–15 business days, depending on quantity and surface finishing requirements.
We sign NDAs on request and never share your drawings with third parties. All files are stored on secure servers and can be deleted after your project is completed.
Every part is inspected against your drawings before shipment and inspection reports are available on request. Any non-conforming parts caused by our production will be reworked or replaced at our cost.
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