Custom CNC Parts Manufacturer
We provide CNC machining for prototypes and small-batch production.
Get high-precision parts with fast lead times and reliable quality.
- One-stop solution (machining + finishing)
- Fast turnaround & reliable delivery
- Competitive pricing for low-volume production
Trusted byindustry leaders
Who We Are
machining service
6CNC offer a full range of machining capabilities—from standard CNC machining to advanced 5-axis, mill-turn, and precision grinding—ensuring the right process for every part, every tolerance, and every budget.
Custom Small-Batch Precision Parts, Made for You. From prototype to low-volume production, we deliver high-precision custom parts with fast turnaround and competitive pricing.
Value-Added Services
We offer a range of complementary manufacturing processes to complement our core CNC machining. These services are specially designed for small-batch and custom parts, helping you overcome traditional manufacturing limitations such as high tooling costs, long lead times, and production constraints.
No tooling required. Fast, low-cost complex prototypes and iterations to accelerate product development.
High-strength metal parts with excellent finish. Cost-effective even in small batches without massive mold investment.
High-quality plastic/resin parts via silicone molds. Bridges prototyping and production with great detail and lower cost.
Injection molding is ideal for high-volume plastic part production with consistent quality and low unit cost.
Hot Product Machining
Explore our full range of custom CNC machined parts including flanges, housings, brackets, shafts, connectors, and more. Manufactured from your drawings with high precision, small-batch production, and fast delivery.
Why Choose 6CNC
Production Capability
- Production Range: 1–600 pcs
- Lead Time: 1–7 days for prototypes
- Max Part Size: up to 2000 mm
- Fast Quotation: within hours
Tolerances & Quality Control
Quality is at the core of everything we do.
Inspection Equipment:
- CMM (ZEISS, Hexagon)
- Image measurement systems
- Surface roughness testers
- Material analyzers
Quality Standards:
- Tolerance up to ±0.002 mm
- Full inspection reports available
- Strict quality control procedures
Materials We Machine
We work with a wide range of engineering materials:
- Metals: Aluminum, Stainless Steel, Carbon Steel, Brass, Copper
- Plastics: ABS, PEEK, Nylon, Delrin, PTFE
- Special Materials: Titanium, Inconel (on request)
Industries We Serve
We provide machining solutions for:
- Robotics
- Medical Devices
- Marine Equipment
- Automation Equipment
- New Energy Vehicles
Upload your CAD files
Easily upload your CAD file to get started with your project.
Get a quotation
Receive an instant quote and a detailed design review for your file.
Confirm production
Review and confirm your order details before production begins.
Receive your parts
Your parts are manufactured, packaged, and delivered to you.
Machined Parts Sample
FAQs About Our Custom Parts Machining
We provide CNC machining for custom parts, including milling, turning, 5-axis machining, turn-mill, and grinding.
We support both prototyping and small-batch production.
We do not require a minimum order quantity.
You can start with a single prototype or scale to small-batch production based on your needs.
6 CNC machining capability: tolerance up to ±0.002 mm .
Actual tolerance depends on material and part geometry.
Lead time depends on part complexity and quantity.
Most prototypes can be completed within a few days, and production orders follow agreed schedules.
We machine a wide range of materials, including aluminum, stainless steel, titanium, brass, and engineering plastics such as ABS, POM, and PEEK.
You can upload your CAD files or drawings directly.
We will review your design and provide a clear quotation based on material, quantity, and requirements.
Yes. We provide design for manufacturability (DFM) feedback before production.
This helps reduce cost, improve machining efficiency, and avoid production issues.
Yes. We serve customers worldwide and provide reliable global shipping from our Shenzhen facility
Resources
How to Prepare CNC Drawings Correctly
Learn how to prepare CNC drawings that reduce quote delays, machining risk, and quality issues with clear dimensions, tolerances, and notes.
PEEK Machining Service for Tight-Tolerance Parts
PEEK machining service for tight-tolerance parts. Learn tolerances, design limits, cost drivers, and how to reduce risk in low-volume production.
How to Choose a China CNC Service
Choosing a china cnc service affects cost, lead time, and quality. Learn what to check before placing prototype or low-volume orders.