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CNC Machining Services
FastPreci accelerates the innovation of high-performance electronic components, from prototype to production, with unmatched speed, precision, and reliability.
Electronics manufacturing places extreme demands on precision, speed, and consistency. As designs become smaller and more complex, manufacturers face multiple engineering and production challenges throughout the development cycle.
As components shrink, complex geometries and micro-features push conventional manufacturing beyond its limits.
Tight development timelines demand rapid prototyping and iteration to keep up with product upgrades and market launches.
Electronics combine metals for conductivity and plastics for insulation — requiring flexible CNC processes that handle both with precision.
Frequent design changes and small production runs make maintaining repeatable accuracy and surface quality a major challenge.
FastPreci tackles electronics manufacturing challenges with an integrated CNC system — combining advanced equipment, engineering expertise, and strict quality control to deliver reliable components for consumer and industrial electronic devices.
Advanced milling, turning, grinding, and EDM/WEDM processes achieve tolerances down to ±0.005 mm for connectors, housings, and micro components.
Fast turnaround for prototypes, pilot runs, and full-scale manufacturing — accelerating your product development without compromising accuracy.
Experience in both conductive metals (aluminum, copper, brass) and insulating plastics (ABS, PTFE, POM) to meet varied electronic design needs.
In-house CMM and precision metrology ensure every part meets spec before shipment — guaranteeing repeatable accuracy across batches.
From CNC machining to surface finishing, assembly, and packaging, FastPreci streamlines your supply chain for efficiency and accountability.
At FastPreci, our in-house facility integrates advanced CNC milling, turning, grinding, EDM, and Wire EDM to manufacture precision electronic components — ensuring tight tolerances, reliable performance, and consistent quality across every part.
FastPreci delivers custom CNC milling for metals and plastics, meeting exact performance and dimensional needs across aerospace, medical, robotics, automotive, and electronics industries.
FastPreci’s CNC turning online ensure high precision and repeatability across complex geometries and production volumes using horizontal, vertical, and mill-turn centers.
FastPreci provides precision CNC grinding for ultra-high accuracy and fine surface finishes in critical components.
Our EDM and Wire EDM (WEDM) services precisely machine parts with intricate features, tight tolerances, and hard-to-machine materials.
At FastPreci, we support your electronics project through every stage — from early concept validation to final mass production.
Quickly turn your designs into functional prototypes for form, fit, and basic performance testing.
Verify engineering performance and material properties under real conditions.
Validate appearance, assembly, and manufacturability with production-intent parts.
Ensure consistent quality and efficiency before full-scale production.
Move seamlessly into stable, repeatable production with full traceability.
FastPreci provides precision CNC machining for a wide range of electronic components. Our advanced milling, turning, and EDM processes ensure accuracy, repeatability, and superior surface finishes for demanding electronic applications.
Electronic Housings · Frames · Chassis · Mounting Plates · Base Blocks
Contact Pins · Sockets · Adapters · Cable Interfaces · Shielding Covers
Heat Sinks, Cold Plates, Thermal Spreaders
Lens Mounts, Optical Holders, Sensor Frames
PCB Fixtures · Test Jigs · Locating Blocks · Insulating Plates · Clamping Tools
PEEK Supports · PTFE Spacers · G10/FR4 Panels · Plastic Covers
FastPreci offers extensive material options for electronics CNC machining — metals, plastics, ceramics, and composites — to meet every functional need in electronic design.
High strength and thermal conductivity for housings, brackets, and heat-dissipating components.
Common Materials:
Aluminum (6061, 7075) · Stainless Steel (303, 304, 316L) · Titanium · Brass · Copper
Key Benefits:
Typical Applications:
Lightweight and non-conductive materials for insulative and protective components.
Common Materials:
PEEK · ABS · Delrin (POM) · Nylon (PA) · Acrylic (PMMA) · Polycarbonate (PC) · PTFE
Key Benefits:
Typical Applications:
High rigidity, electrical insulation, and exceptional heat resistance for precision electronic assemblies.
Common Materials:
Alumina (Al₂O₃) · Zirconia (ZrO₂)
Key Benefits:
Typical Applications:
Lightweight, strong, and stable materials for structural and electrical components.
Common Materials:
Carbon Fiber · Glass Fiber (G10, FR4)
Key Benefits:
Typical Applications:
Surface finishing enhances both the performance and appearance of electronic parts. From improving conductivity to providing insulation or aesthetic appeal, FastPreci offers a full range of finishing options tailored to electronic applications.
| Functional Category | Surface Finishing Process | Application Description |
| Conductivity Enhancement | Nickel Plating, Silver Plating, Gold Plating | Improves electrical contact, reduces resistance, and prevents oxidation in connectors, terminals, and shielding parts. |
| Corrosion & Wear Protection | Anodizing, Electroless Nickel, Zinc Plating | Extends component life and protects aluminum or steel housings and frames used in harsh environments. |
| Insulation & Surface Protection | Powder Coating, Painting, Parylene Coating | Provides electrical insulation and uniform coating for non-conductive parts and PCB enclosures. |
| Thermal Management | Hard Anodizing, Hard Chrome Plating | Improves heat dissipation and thermal stability in housings and heat sink assemblies. |
| Aesthetic & Branding Finishes | Sandblasting, Polishing, Laser Engraving | Creates clean surfaces and logos for visible front panels, bezels, and precision instrument housings. |
High-precision electronic components demand consistent dimensional control to ensure stable signal transmission, thermal performance, and assembly integrity. FastPreci applies ISO and GD&T-based inspection to maintain tight tolerance across all production stages.
| Functional Category | Typical Tolerance Focus | Precision Range (Reference) | Example Components |
| Enclosures & Housings | Overall dimensions, flatness, parallelism | ±0.01 – ±0.02 mm | Electronic housings, base plates, brackets |
| Connector & Interface Parts | Pin alignment, hole position, fit clearance | ±0.005 – ±0.02 mm | Connector housings, adapters, contact blocks |
| Heat Dissipation Components | Surface flatness, channel dimensions | ±0.005 – ±0.02 mm | Heat sinks, cold plates, thermal spreaders |
| Sensor & Optical Mounts | Concentricity, surface profile, angular accuracy | ±0.002 – ±0.01 mm | Lens mounts, optical holders, sensor frames |
| Test & Fixture Components | Positional accuracy, repeatability, slot width | ±0.01 – ±0.03 mm | PCB fixtures, alignment tools, locating blocks |
| Insulating & Plastic Parts | Dimensional consistency, shrinkage control | ±0.02 – ±0.10 mm | PEEK spacers, FR4 panels, insulation supports |
Every electronic part at FastPreci is verified through a complete metrology and inspection process — from dimensional measurement to surface and material validation — ensuring accuracy, consistency, and full compliance with your drawings.
| Category | Capabilities & Equipment |
| Dimensional Accuracy | Coordinate Measuring Machines (CMM), 2D measuring instruments, height gauges, micrometers, calipers |
| Geometric & Surface Validation | Thread gauges, pin gauges, block gauges, surface roughness testers |
| Material & Composition Analysis | XRF (X-ray Fluorescence Spectrometer) for alloy and coating verification |
| Documentation & Traceability | CMM inspection reports, material certificates (CoC / MTR), and complete dimensional data for every part |
We are committed to upholding the highest industry standards. To ensure quality and excellence, we have proactively obtained renowned certifications from trusted organizations.
Lead time as fast as 3 days, accelerating your R&D and production progress, easily meet tight deadlines.
Tolerances as tight as 0.005mm, rich experience with advanced 5-axis CNC machines, mill-turn machines, and precision grinding machines, meets a variety of tolerance requirements.
According to your functionality and quantity requirements, develop the optimal manufacturing process, combined with efficient self-owned factories to achieve optimal performance and cost.
From CNC machining to aluminum extrusion and heat treatment to surface finishing, from prototyping to mass production, easily and efficiently customize various parts.
ISO 9001 quality management system certification, equipped with various quality inspection instruments including Zeiss coordinate, process and results can be controlled.
Our engineers collaborate from the start — optimizing designs for manufacturability, improving strength-to-weight ratios, and reducing cost through smarter machining strategies.
