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China Precision Manufacturing
ISO 9001 | IATF 16949
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华航新马
HUAHANG XINMA
Precision CNC Machining for Complex Metal Parts
From Prototype to Mass Production
±0.01mm precision machining
3–5 day prototypes
Stable mass production for industrial clients
Prefer to discuss your project first?
Looking for:
Consistent quality for medium-to-high volume production
Tight tolerance machining for functional components
Engineering guidance before mass production
A long-term supplier aligned with automotive standards
HUAHANG XINMA combines advanced CNC equipment, experienced engineers and a strict quality control system to ensure consistent performance across every batch.
We don’t just machine your parts.
We identify tolerance risks, machining challenges, and hidden failure points before production starts — reducing rework, delays, and cost overruns.
Certified IATF 16949, ISO 9001, ISO 14001.
Why Work With HUAHANG XINMA
Your Trusted Partner for Precision CNC Machining
Global Experience
Serving clients in 30+ countries in automotive and industrial sectors.
Trusted Partnerships
Long-term cooperation with global industrial clients.
Reliable Quality Control
Controlled processes ensuring consistency and traceability
Faster engineering response
Shorter lead time and faster product launch
Flexible Production
3-5 day prototypes to 2-week production, via in-house finishing & 24/7 CNC.
Certified Standards
ISO 9001 / IATF 16949 / ISO 14001 certified
Proven Success: From Prototype to Scaled Production
Global Footprint
We have built trust across 30+ countries, delivering high-performance components that meet the rigorous standards of Automotive, Robotics, and High-Tech pioneers.
Case Study: Scaling High-Complexity Assemblies
Recently, we navigated a leading tech platform’s transition from R&D prototypes to massive production. By shipping over 1 million+ parts, we demonstrated our ability to sustain high-volume output without compromising precision.
Execution Metrics:
Stability: Maintained ±0.01mm dimensional accuracy throughout the entire lifecycle.
Yield: Achieved a 99.8% consistency rate, validated by SPC monitoring.
Efficiency: Applied DFM optimizations that cut cycle times as production scaled.
Intellectual Property Protection
We treat your intellectual property as a core operational priority, not a formality. NDA can be signed before any technical review.
CNC Machining Capabilities
We provide advanced CNC machining solutions for complex geometries, multi-surface structures, and tight-tolerance applications.
Advanced CNC Equipment
3-Axis, 4-Axis, and 5-Axis CNC Milling
Precision CNC Turning
High-Speed Machining for complex geometries
Multi-surface machining in single setup
Ideal for high-performance robotics and complex EV structural components
Precision & Quality Assurance
General Tolerance: ±0.01mm
Tight Tolerance: down to ±0.005mm (upon request)
Surface Finish: up to Ra 0.4 – 0.8 (Grinding/Polishing available)
Dimensional Consistency & Repeatability
Controlled inspection procedures throughout production
Engineering & Process Support
DFM feedback based on customer drawings
Process planning for complex multi-surface parts
Fixture design & machining strategy optimization
Continuous process monitoring
Detailed technical specifications available upon request
Project Types We Support
Complex structural components
Precision mechanical parts
Custom functional metal components
Low- to medium-volume production with high precision
Components for robotics, automation, and industrial equipment
Our team provides end-to-end engineering support and precision manufacturing for complex, multi-surface, and high-tolerance components across a wide range of materials and industries.
CNC Process Overview
– Shafts, bushings, threaded & rotational components
– Tight tolerances & high concentricity
Learn More About CNC Turning
– Housings, structural parts, cavities
– Complex multi-surface profiles, 3–5 axis precision
Learn More About CNC Milling
– High-precision complex geometries
– Improved surface finish & cycle efficiency
Learn More About High-Speed Machining
Supported by experienced engineers and strict quality control, HUAHANG XINMA ensures consistent performance for complex precision components across multiple industries and materials.
Materials We Machine
We provide precision machining for a wide range of engineering materials.
Material certificates (MTC) are available. All material requirements are verified during order confirmation.
Stainless Steel
303, 304, 316L, 420, 440C, 17-4PH, 2205, etc.
[Medical & Food-safe]
Aluminum
6061, 7075, 2024, 5052, 5083, MIC-6, etc.
[Aerospace & Structural-grade]
Brass / Copper
C3604, H62, C1100, C17200, C5191, etc.
[High Conductivity & Wear Resistance]
Titanium
Grade 2, Ti6Al4V (Gr5), Ti6Al4V ELI (Gr23), etc.
[Biocompatible & High-performance]
Carbon & Alloy Steel
1018, 1045 (S45C), 4140 (42CrMo), S355J2, 40Cr, etc.
[High Fatigue Strength]
Plastics
PEEK, PTFE, POM, Nylon, ABS, PC, Ultem, etc.
[Metal Replacement & Self-lubricating]
Surface Finishing and Post-Processing
Finishing and post-processing solutions to meet cosmetic and functional requirements, ensuring consistent quality and reliable delivery.
Surface Finishes
Powder Coating
PVD Coating
Anodizing (Clear, Black, Hard)
Functional Treatments
Zinc and Nickel Plating
Heat Treatment
Precision Finishing
Precision Grinding
Polishing
Assembly
Assembly and Sub-Assembly
Quality Control and Inspection
Quality is built into every stage of our process.
Our quality system includes:
Incoming Material Inspection
In-Process Control
Final Inspection
CMM Measurement (Inspected by Hexagon CMM for micron-level precision)
SPC Monitoring
Automated in-process inspection for continuous 24/7 production.
PPAP Documentation Support
All processes are controlled to ensure traceability, consistency, and repeatability.
Inspection reports and quality documents are available upon request.
Supported by experienced engineers and strict quality control, HUAHANG XINMA ensures consistent performance for complex precision components across multiple industries and materials.
Industries We Serve
Huahang Xinma provides precision manufacturing solutions for clients across multiple industries:
automotive
Transmission components, precision shafts, brackets
Telecom & Electronics
Precision housings and connectors
Robotics Industry
Motion and structural components
Energy & High-Tech
Precision structural components
Ready to scale your complex components from prototype to mass production?
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