Professional CNC Machining Services for Aluminum, Steel, and Plastic Components With Custom Sizes

Experience precision manufacturing solutions from an industry veteran since 1990.

Ningbo Changfeng Mechanical Factory delivers high-accuracy CNC machining services for aluminum, steel, and plastic components with fully customizable dimensions. Our vertically integrated manufacturing capabilities serve diverse industries across global markets including North America, Europe, and Asia.

Core Capabilities:

• Multi-axis CNC machining centers with ±0.01mm precision
• Comprehensive material expertise including 6061 aluminum, stainless steel grades, and engineering plastics
• Full-service finishing options from bead blasting to chemical treatments
• Integrated quality assurance with CMM measurement systems

Our engineering support team provides DFM analysis to optimize part designs for manufacturability and cost-efficiency. With dedicated project management, we maintain clear communication throughout the production cycle. Clients benefit from our flexible production scaling, accommodating orders from single prototypes to 10,000+ unit batches.

Operational Advantages:

• 30+ years of metalworking expertise serving 50+ countries
• USD 10-50 million annual export capacity
• Raw material traceability systems
• Custom packaging solutions available

FAQ Section

Q: What file formats do you accept for part designs?

A: We accept STEP, IGES, X_T, and SLDPRT formats for seamless data transfer.

Q: Do you provide material certification documentation?

A: Mill test reports and material certifications are available upon request.

Q: What is your standard turnaround for prototype orders?

A: Aluminum prototypes typically ship within 7 working days after design approval.

Q: How do you ensure part accuracy for complex geometries?

A: Our quality control process includes 3D scanning and CMM inspection reports.

Q: Can you handle post-assembly requirements?

A: Secondary operations including threading and press-fitting are available.

Partner with our Zhejiang-based manufacturing facility for reliable precision machining services that combine three decades of expertise with modern CNC technology. Contact our engineering team today for project consultation and competitive quotations tailored to your specific requirements.