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Custom Parts Machined
CNC Machining Services from China
Delivering on time CNC machined parts that meet design specifications at competitive factory prices.Manufactured in-house or through our trusted manufacturing partners.
- Over 80 certified materials
- Customised surfaces
- No minimum order
- Fast turnaround times
Custom CNC Machining Services for Metal and Plastic Parts
CNC (Computer Numerical Control) machining is a common manufacturing process that uses automated high-speed cutting tools to remove material from a metal or plastic workpiece. Standard CNC machines include 3-, 4- and 5-axis milling machines, lathes and routers. The way a machine cuts a CNC part can vary – the workpiece may remain stationary while the tool moves, the tool may remain stationary while the workpiece rotates and moves, or the tool and workpiece may move together.
When a machinist receives a CAD model (also known as a 3D data set), they start to create tool paths based on the 3D data set. Skilled machinists know how to optimise toolpaths to reduce CNC machining costs and achieve tight tolerances. CNC machines can cut virtually any material, including metal alloys, plastics, wood, stone, ceramics and more. Custom machined parts are required in virtually every industry, including automotive, robotics, medical, aerospace, electronics and industrial. YOUDE offers CNC machining services and provides custom CNC quotes for a wide range of materials, from plain aluminium, steel, stainless steel, ABS and acetal to high grade titanium, Inconel and engineering plastics such as PTFE, PPS, PEI and PEEK.
CNC Machining Services Capabilities
At YOUDE, we offer bespoke CNC milling and CNC turning services, with a particular focus on rapid prototyping and small-volume production (1–500 sets). Our expertise extends to a range of materials, including metals and plastics, and we are equipped to provide a variety of surface treatments for CNC-machined parts.
CNC Milling
We offer CNC machining services for a wide range of parts, including both simple and complex geometries, on 3-, 4- and 5-axis machines.
CNC Turning
CNC turning with live tools offers a unique combination of lathe and milling machine functions, enabling the production of precision parts with cylindrical features.
Advantages and Challenges of CNC Machining?
High Precision – Tolerances as tight as ±0.05mm
Excellent Consistency – Ideal for repeatable, high-volume production
High Efficiency – Fast, automated operations
Complex Geometry – Handles intricate shapes with ease
Material Versatility – Works with metals, plastics, and composites
Rapid Turnaround – From prototype to production quickly
Digital Integration – Seamless with CAD/CAM systems
High Initial Investment – CNC machines and setup costs can be expensive
Skilled Programming Required – Complex parts need expert CAM/CNC programmers
Limited to Subtractive Manufacturing – Material waste is higher compared to additive methods
Tool Wear & Maintenance – Requires regular monitoring and replacement of cutting tools
Geometric Limitations – Deep cavities or undercuts may need multi-axis setups or special tooling
Material Restrictions – Some materials (e.g., very hard or brittle ones) are difficult or costly to machine
Setup Time for Small Batches – Not always cost-effective for very low-volume production
Materials for CNC Machining Parts
YOUDE provides a comprehensive range of materials for custom CNC machining, plastics and metals, including but not limited to:
CNC Metals
Aluminum
Stainless steel
Alloy Steel
Tool Steel
Brass
Copper
Titanium
Magnesium
Aluminum
Aluminum:The combination of aluminium’s strength-to-weight ratio, economy and recyclability has resulted in its utilisation in a diverse range of industries across the globe.
Alloys: 6061-T6, 7075-T6, 5052, 6060, 6082, 5005, 5083, 2017
The available finish options are as follows: anodised, II, III, III + PTFE type anodised, media blasted, nickel plated, powder coated, and roller polished.
Stainless steel
Stainless steel:The Versatile, durable alloy primarily composed of iron and carbon.
Alloys:SS303, Stainless Steel 304/304L, Stainless Steel 316/316L, Stainless Steel 17-4, Stainless Steel 416, etc.
TThe item has undergone a series of processes, including machining, bead blasting, polishing, decorative chrome plating, powder coating, nickel plating, gold plating, and silver plating.
Alloy Steel
Alloy Steel:Alloy steels are a combination of elements, including manganese, nickel and chromium, which serve to enhance the strength, hardness, corrosion resistance and durability of the material for specific applications.
Alloys: AISI 1215, AISI 4140, AISI 4340, AISI 8620, AISI 4130
The processes of polishing, plating, painting and powder coating, among others, are employed in this context.
Tool Steel
Tool Steel:Designed for the manufacture of cutting tools, dies and moulds, it is a high hardness, wear resistant alloy.
Alloys: A2 Tool Steel, D2 Tool Steel, O1 Tool Steel, S7 Tool Steel, M2 Tool Steel
The processes include bead/sand blasting, polishing, plating, painting, powder coating, heat treatment, and so forth.
Brass
Brass:Brass is an alloy of copper and zinc, especially metal material with more than 20% zinc content, which is the most commonly used metal material in cnc machining.
Alloys: C360, C260
Nickel Plating, Bead Blasted, Gold Plating, Silver Plating.
Copper
Copper: Copper is a malleable metal with excellent thermal and electrical conductivity, rendering it a material of significant importance to numerous industrial sectors.
Alloys: C10100, C11000, C12200, C14500, C17200
Finishing Option: Plating, Polishing
Titanium
Aluminum:A strong, lightweight metal with excellent corrosion resistance, widely used in aerospace, medical implants, and high-performance applications.
Alloys: Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo, Ti-3Al-2.5V
The final stage of the process is the finishing option. The finishing options include polishing, anodising, sandblasting, chemical etching, laser engraving, and so forth.
Magnesium
Magnesium:A lightweight, strong metal with excellent machinability and high thermal conductivity, often used in aerospace, automotive, and electronics applications.
Alloys: AZ31B, AZ91D, We43, AM60B, ZK60A, QE22
Finishing options include blasting, anodising, chromate conversion coating, passivation, powder coating and electroplating, among others.
CNC Plastics
POM (Delrin/Acetal)
PMMA
PEEK
ABS
Nylon (PA)
PTFE (Teflon)
PVC
PEI (Ultem)
PC
POM (Delrin/Acetal)
POM (Delrin/Acetal): A strong, low-friction thermoplastic with excellent dimensional stability and wear resistance, widely used in precision engineering applications like gears and bearings.
Color: White, Black, Brown
Grade: POM, UV-stabilised POM, food-grade POM.
PMMA
PMMA:A transparent, lightweight plastic with excellent optical clarity and weather resistance, often used as a glass substitute in windows, displays, and lighting fixtures.
Color: transparent.
Grade: PMMA, UV-stabilized, Heat-resistant.
PEEK
PEEK:A high-performance thermoplastic known for its exceptional strength, heat resistance, and chemical stability, used in demanding applications like aerospace, medical devices, and industrial components.
Colour: Beige without transparency
Grade: Unfilled PEEK, 30% glass fibre reinforced PEEK, 30% carbon fibre reinforced PEEK, bearing grade PEEK.
ABS
ABS:A tough, impact-resistant thermoplastic known for its strength, versatility, and ease of molding, commonly used in automotive parts, consumer goods, and 3D printing.
Colour: ABS is naturally opaque and is available in a range of colours including black, white and grey.
Grade: General purpose ABS, Flame retardant ABS, High impact ABS, Heat resistant ABS.
Nylon (PA)
Nylon (PA): A versatile, durable thermoplastic known for its strength, wear resistance, and flexibility, commonly used in textiles, automotive parts, and industrial components.
Colour: Nylon is often used in its natural off-white or slightly yellowish colour.
Grade: Nylon 6, Nylon 6/6, Nylon 11, Nylon 12.
PTFE (Teflon)
PTFE (Teflon): A highly versatile fluoropolymer known for its exceptional chemical resistance, low friction, and non-stick properties, widely used in coatings, gaskets, and electrical insulation.
Color: PTFE color is typically white or cream.
PVC
PVC (Polyvinyl Chloride): A durable, versatile plastic known for its chemical resistance and low cost, widely used in construction, piping, and electrical insulation.
Color: clear or opaque
Grade: UPVC, PPVC, CPVC
PEI (Ultem)
PEI (Ultem): A high-performance thermoplastic known for its exceptional strength, flame resistance, and thermal stability, commonly used in aerospace, medical, and electronic applications.
Color: Amber or brownish color
Grade: Unfilled PEI, Glass-Filled PEI, Carbon-Filled PEI, Ultem PEI
PC
Polycarbonate is extremely durable and has high impact resistance, along with excellent clarity, used in bulletproof glass and protective gear.
PC Black, PC Clear, PC White, PC Yellowish White, PC+GF30 Black
Our CNC Machined Parts Showroom
Get in touch with us as we machine rapid prototypes and fulfill low- and high-volume production orders for customers in multiple industries: medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine, robotics, and more.
Surface Finishes for CNC Machined Parts
In addition to our custom CNC machining services, we offer complete surface finishing solutions for precision machined parts. If you need a custom surface finishing solution that is not listed, please contact us and we would be honored to customize our services for you.
As machined
Smooth machining
Polishing
Spray painting
Bead Blasting
Tumbled
Bead blasted + Anodizing type II
Bead blasted + Anodized type III (Hardcoat)
Black Oxide
Powder Coated
Chromate Conversion Coating
Plating
From Concept to Production
Whether you need a small number of parts or 10,000+ final production parts, CNC machining is an ideal manufacturing process. Below are the custom CNC services that YOUDE offers.
Prototype Machining
With YOUDE you can have a CNC machined prototype in a matter of days, with ultra short lead times allowing you to quickly validate your design.
Low-Volume Machining
CNC machining is a cost-effective way to produce certain types of parts in small or medium batches. For example, 1 to 1,000 pieces.
Production Machining
Using CNC machines and robotics is the best way to mass produce and avoid heavy labour. Costs are greatly reduced.
- Instant quotes
- Instant DFM feedback
- Excellent quality
- Short lead times
- Lower costs
- Production level quality
- Short lead time
- Test the market before investing
- Experienced engineers to optimise DFM
- Professional project manager in your timezone
- First article inspection
- Consistent quality guaranteed
Industries served by YOUDE PROTOTYPE
For more than a decade, we have been providing quality on-demand manufacturing services to a wide range of industries around the world, continually meeting their diverse needs with optimised and flexible solutions.
Automotive
Construction
Electronics
Energy
Manufacturing
Marine-Industry
Medical
Military-Industry
Oil-gas
Automotive
Robot
Sports
Why Choose YOUDE for Custom CNC Machining?
Comprehensive Expertise
YOUDE PROTOTYPE has a range of 5-axis CNC machines and techniques. Our team of engineers can suggest the most suitable 5-axis CNC machining solutions to suit your budget.
High Precision And Flexibility
Our manufacturing unit is designed for optimum efficiency, reducing material waste and ensuring fast yet accurate results. YOUDE PROTOTYPE is able to maintain a strict tolerance of +/-0.005mm for components with intricate shapes.
One-Stop Solution
Our manufacturing unit is designed for optimum efficiency, reducing material waste and ensuring fast yet accurate results. YOUDE PROTOTYPE is able to maintain a strict tolerance of +/-0.05mm for components with intricate shapes.
Quality And Refund Assurance
Our manufacturing unit is designed for optimum efficiency, reducing material waste and ensuring fast yet accurate results. YOUDE PROTOTYPE is able to maintain a strict tolerance of +/-0.05mm for components with intricate shapes.
Saving Your Cost
Our engineering team's meticulous approach to all aspects of the process can help you reduce your costs. We can achieve savings of between 30% and 50%.
Material Expert
YOUDE PROTOTYPE not only specialises in machining technology, but is also dedicated to research and experimentation with new materials, becoming a materials specialist in the CNC machining industry.
CNC Machining FAQs
Our Most Satisfied Customers!
Contact Us
If you require a product made from metal or plastic, please contact the YOUDE sales team for a prompt quotation.
- Phone: 0086 139 2847 2576
- Mail: info@orchid-lark-432993.hostingersite.com
- Address: No.802 Wangfeng Innovation Industrial Park No.1054 | 358 Provincial Rd | Shatou village | Chang'an Town 523861 | Dongguan | Guangdong | China
Find Us
Submission of drawings and detailed requirements via
- Phone: 0086 139 2847 2576
- Mail: info@orchid-lark-432993.hostingersite.com
- Address: No.802 Wangfeng Innovation Industrial Park No.1054 | 358 Provincial Rd | Shatou village | Chang'an Town 523861 | Dongguan | Guangdong | China