Precision CNC Machine Fabrication Services | Custom Machined Components & Assemblies
At Shanxi Fuding International Trade Co., Ltd. , we combine over 14 years of metal manufacturing expertise with advanced CNC machining technology to deliver precision CNC machine fabrication services for industries worldwide. Whether you need complex aerospace components, medical device parts, or industrial automation assemblies, our ISO 9001 certified facility ensures micron-level accuracy, consistent quality, and on-time delivery - all under one roof.
Why Choose Us for CNC Machine Fabrication?
Multi-Axis Precision
We operate 3-axis, 4-axis, and 5-axis CNC machining centers capable of producing complex geometries with tight tolerances down to ±0.005mm .
01
Comprehensive Capabilities
From milling and turning to grinding, EDM, and wire cutting - we handle the full spectrum of CNC machining processes in-house.
02
Engineering Excellence
Our experienced engineers provide Design for Manufacturability (DFM) feedback, material selection guidance, and process optimization to ensure your parts are produced right the first time.
03
Material Versatility
Extensive experience with all engineering materials: aluminum alloys, stainless steel, titanium, brass, copper, engineering plastics, and exotic alloys.
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Integrated Services
Beyond machining, we offer surface finishing (anodizing, plating, powder coating), heat treatment, assembly, and quality inspection - a true one-stop solution.
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Our CNC Machine Fabrication Capabilities
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Capability |
Specifications |
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CNC Milling |
3-axis, 4-axis, and 5-axis machining centers. Maximum travel: up to 2000mm × 1000mm × 800mm. |
|
CNC Turning |
Swiss-type lathes, multi-axis turning centers. Maximum diameter: Ø300mm. |
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Multi-Tasking |
Mill-turn centers for complex parts requiring both turning and milling in a single setup. |
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Grinding |
Surface grinding, cylindrical grinding, centerless grinding. Tolerances: ±0.002mm. |
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EDM / Wire Cutting |
Electrical discharge machining for hardened materials and complex contours. |
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Tolerances |
Standard: ±0.01mm; Precision: ±0.005mm; Ultra-precision: ±0.002mm available upon request. |
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Surface Finishing |
As-machined, anodizing (Type II/III), plating (zinc, nickel, chrome), powder coating, passivation, electropolishing, black oxide. |
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Secondary Operations |
Deburring, heat treatment, laser marking, assembly, kitting. |
Materials We Machine
|
Material Category |
Specific Grades |
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Aluminum |
6061-T6, 6063, 5052, 7075, 2024, 6082 |
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Stainless Steel |
303, 304, 316, 316L, 17-4PH, 410, 430 |
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Steel |
Low carbon steel (1018, 1045), alloy steel (4140, 4340), tool steel (D2, A2, O1) |
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Copper & Brass |
C110, C145, C360, C464 |
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Titanium |
Grade 2, Grade 5 (Ti-6Al-4V) |
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Exotic Alloys |
Inconel, Hastelloy, Monel, Kovar |
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Engineering Plastics |
POM (Delrin), Nylon, ABS, PEEK, PTFE, Acrylic, Polycarbonate |
Our End-to-End CNC Fabrication Process
We follow a structured, transparent workflow that ensures every part meets your exact specifications .
Engineering & Design Review
You provide 2D/3D drawings (DXF, DWG, STEP, IGES, PDF) or physical samples.
Our engineers analyze your design for manufacturability, material selection, and cost optimization.
We provide DFM feedback to improve part quality and reduce production costs.
Technical Drawing Best Practices :
Title Block: Contains part name, material, scale, surface finish requirements, and approval signatures
Orthographic Views: Multiple views (front, top, side) to fully describe part geometry
Section Views: Reveal internal features not visible in standard views
Detail Views: Magnify complex areas for clarity
Dimensions & Tolerances: Critical dimensions clearly marked; ISO 2768 standard applies unless specified
Surface Finish Symbols: Specify required roughness (Ra values)
Thread Specifications: Clearly indicate thread type, size, and depth
CAM Programming & Process Planning
Our programmers use advanced CAM software to generate optimized toolpaths.
Simulation tools verify the machining process before any metal is cut.
Fixturing and workholding solutions are designed for maximum stability and accuracy.
Material Sourcing & Verification
Raw materials are sourced from certified mills with full traceability.
In-house spectrometer verifies alloy composition before production.
CNC Machining Production
Parts are machined on our fleet of CNC milling and turning centers.
For complex geometries, we utilize 5-axis simultaneous machining to reduce setups and improve accuracy .
In-process inspections monitor critical dimensions.
Quality Control & Inspection
First Article Inspection: Complete dimensional verification of the first piece before full production.
In-Process Inspection: Regular sampling during production runs.
Final Inspection: 100% inspection of critical dimensions using CMM, optical comparators, micrometers, and gauges.
NDT Services: Ultrasonic testing, magnetic particle inspection available upon request.
Surface Finishing & Secondary Operations
Parts are sent for specified surface treatments (anodizing, plating, etc.).
Deburring and edge conditioning ensure safe handling and proper fit.
Heat treatment for desired mechanical properties.
Assembly & Integration (if required)
Machined components can be assembled with purchased parts, stamped components, or weldments.
Functional testing performed as specified.
Packaging & Shipping
Custom packaging to prevent damage during transit.
Shipping by sea, air, or express (EXW, FOB, CIF, DDU available).
Industries We Serve
|
Industry |
Applications |
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Aerospace & Defense |
Structural components, brackets, housings, sensor mounts, avionics parts |
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Medical Devices |
Surgical instruments, implant components, diagnostic equipment parts, sterilizable trays |
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Automotive |
Engine components, sensor housings, transmission parts, EV battery connectors |
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Industrial Automation |
Robot arms, machine frames, precision mounts, actuator components |
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Electronics & Semiconductors |
Heat sinks, enclosures, connectors, test fixtures |
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Oil & Gas |
Valve components, fittings, pressure vessel parts |
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Robotics |
Custom machined parts for collaborative robots and automated systems |
Featured Stamped Parts
5-axis simultaneous machining of complex aerospace component - single setup, micron-level accuracy, reduced lead times.
Precision CNC machined components in diverse materials - from prototype to high-volume production.
Superior surface finish achieved through optimized toolpaths and precision tooling - Ra 0.4μm achievable.
Modern CNC workshop equipped with 3-axis, 4-axis, and 5-axis machining centers.
Complete assembly solution - machined components integrated with purchased parts, ready for installation.
Engineering support from concept to completion - DFM feedback ensures manufacturability and cost optimization.
Case Study: Complex Machined Assembly for Automation Equipment
Challenge: A European automation company needed precision-machined components for a new spiraling machine used in heating mat production . The mechanism required aluminum and stainless steel parts with tight tolerances to prevent damage to delicate materials during the rolling process.
Our Solution:
Provided DFM feedback to optimize part geometry for machining
Produced prototypes using 5-axis CNC machining for complex curved surfaces
Verified fit and function before full production
Results:
Doubled the customer's production output
Secured follow-on order for 36 additional units
Established long-term partnership for ongoing automation projects
This demonstrates how our CNC fabrication expertise helps customers innovate faster and bring products to market more efficiently .
Quality Certifications & Inspection Equipment
We back every machined part with robust quality assurance:
ISO 9001:2015 certified quality management system
ERP/OAS integrated production tracking for full lot traceability
In-house inspection tools: CMM (Coordinate Measuring Machine), optical comparator, hardness tester, spectrometer, surface roughness tester, height gauges, thread gauges, pin gauges
First Article Inspection reports provided for all new parts
SPC data available for high-volume production runs
Material certificates and RoHS/REACH compliance available upon request
one-stop solution
professional team
high quality
Engineering Support: From Concept to Completion
Design for Manufacturability (DFM) Assistance
Our experienced engineers collaborate with you during the design phase to optimize your parts for CNC machining :
Material selection guidance based on application requirements
Feature optimization to reduce machining time and cost
Tolerance rationalization - specify only what's necessary
Tool access considerations for complex internal features
Surface finish requirements matched to functional needs
Technical Drawing Best Practices
For optimal results, we recommend including the following in your technical drawings :
Complete 3D CAD model (STEP/IGES preferred)
2D drawing with clear dimensions and tolerances
Material specification
Surface finish requirements
Thread specifications (if applicable)
Critical features clearly identified
Any special inspection requirements
Prototype to Production
We seamlessly transition from prototype validation to volume production:
Prototype (1-10 pcs) : Fast turnaround for design verification
Low Volume (10-100 pcs) : Bridge production while tooling is completed
High Volume (100+ pcs) : Optimized processes for cost-effective production
Frquently Asked Questions