Precision CNC Machining Services
We provide advanced 3-axis, 4-axis, and 5-axis CNC machining solutions, including precision milling and turning. We specialize in the manufacturing of high-tolerance parts down to ±0.005mm, proudly serving the aerospace, medical, and automotive industries.
Tolerances as tight as ±0.005 mm
Over 50+ Metals and Plastics in stock
DFM feedback included with every quote
- All your designs are secure and confidential
Our Capabilities & Materials
CNC Machining Capabilities
We offer comprehensive CNC manufacturing solutions to meet your most demanding project requirements.
High-speed 3-axis and 4-axis milling for complex prismatic parts.
Precision turning with live tooling for rotational components with complex geometries
Combining milling and turning capabilities in a single setup for maximum efficiencyand precision.
Advanced simultaneous 5-axis machining for complex architectural and aerospacecomponents.
Materials We Work With
From prototyping to full-scale production, we machine a wide variety of certified metals andplastics.
Lightweight, excellent machinability, ideal for aerospace and automotive parts (e.g.,6061,7075).
High strength and durability, including Stainless Steel (304, 316) and Carbon Steel.
Excellent precision for casting and intricate, high-durability components.
Superior electrical and thermal conductivity, perfect for electronics and industrialapplications.
Exceptional strength-to-weight ratio and corrosion resistance for medical andaerospace fields.
Upload CAD drawings
| Technical Parameter | Our Capabilities & Specifications |
|---|---|
| Machining Axis | Simultaneous 3-Axis, 4-Axis, and 5-Axis CNC Machining |
| Machining Precision | Standard: ±0.05 mm | Ultra-Precision: down to ±0.005 mm |
| Max CNC Milling Size | Up to 1500 mm × 800 mm × 600 mm (59" × 31.5" × 23.6") |
| Max CNC Turning Size | Max Diameter: 450 mm (17.7") | Max Length: 1000 mm (39.3") |
| Surface Roughness | Ra 0.4 μm to Ra 3.2 μm (As-Machined) | Finer finishes available upon request |
| Secondary Finishes | Anodizing (Type II/III), Passivation, Bead Blasting, Powder Coating, Black Oxide, Plating, Laser Engraving |
| Accepted File Formats | STEP, IGES, IGS, STP, DXF, DWG, OBJ, STL, Parasolid, and High-Resolution PDFs |
| Minimum Order Quantity | 1 Part (No MOQ) for Prototyping, Sample Testing & First Article Inspection (FAI) |
| Production Lead Time | Prototypes: 3-5 business days | Mass Production: 2-3 weeks (Depending on volume) |
| Quality Certification | ISO 9001:2015 Certified Management System | Full Inspection Report & Material Certs available |
Industries We Serve
Aerospace & Aviation
High-precision brackets, housings, and structural components with strict weight and tolerance limits.
Medical Devices
Biocompatible parts, surgical instruments, and complex equipment housings requiring flawless surfaces.
Automotive & Motorsport
Custom engine components, lightweight chassis parts, and suspension brackets built for high stress.
Electronics & Telecom
High-efficiency heat sinks, shielding enclosures, and front panels with superior thermal conductivity.
Strict Quality Assurance
We maintain an ISO 9001:2015 certified quality management system to ensure every part meets or exceeds your specifications.
Dimensional inspection reports, material certifications, and RoHS compliance reports provided upon request.
Equipped with Coordinate Measuring Machines (CMM), Optical Comparators, and Micro-hardness testers.
Every single component undergoes rigorous in-process and final inspections before packaging.
How It Works
From your 3D CAD design to finished precision parts in 4 simple steps.
Upload Files
Submit your 2D/3D drawings (STEP, IGS, PDF). Your IP is secured by NDA.
DFM & Quote
Get a competitive quote and detailed manufacturing feedback within 24h.
CNC Production
Our engineers set up advanced CNC machinery for precision manufacturing.
Global Delivery
Safe packaging and reliable express shipping (DHL/FedEx) to your door.
Frequently Asked Questions
Q1: What is your standard lead time for CNC machined parts?
A: Our standard lead time for prototypes is typically 3-7 business days. For low-to-medium volume production runs, it usually takes 2-3 weeks depending on the design complexity, material availability, and surface finish requirements.
Q2: Can you work from a 2D drawing if I don't have a 3D CAD model?
A: Yes, we can work with 2D drawings in PDF or DXF formats. However, to speed up production and ensure maximum accuracy, providing a 3D model (STEP or IGES) is highly recommended. Our engineering team can also assist in converting 2D designs into 3D models.
Q3: What surface finishes do you provide for CNC parts?
A: We offer a comprehensive range of surface finishing options, including As-Machined, Sandblasting (Bead Blasting), Anodizing (Type II and Type III Hardcoat), Powder Coating, Electropolishing, Plating (Zinc, Nickel, Chrome), and Laser Etching.
Q4: How do you protect my intellectual property (IP)?
A: We take intellectual property security very seriously. We are fully prepared to sign a standard Non-Disclosure Agreement (NDA) before you share any drawings or project details. All files are encrypted and accessible only to authorized engineering personnel.
Get in touch with us
Contact our engineering experts today. We will analyze your designs and provide the precision CNC machining solutions that best suit your project specifications.
sale@micromotorparts.com
+86 15377730575
*Our team will answer your inquiries within 24 hours.
*Your information will be kept strictly confidential.