Since its inception, Ganggu has focused on the development and manufacturing of high-quality hardware fasteners and precision CNC machining services.

Custom CNC Machining, Anodized Aluminum & Prototype Parts 1

Custom CNC Machining, Anodized Aluminum & Prototype Parts 2

Custom CNC Machining, Anodized Aluminum & Prototype Parts 3

Custom CNC Machining, Anodized Aluminum & Prototype Parts 4

Custom CNC Machining, Anodized Aluminum & Prototype Parts

Our custom CNC machining service produces precision aluminum, stainless steel and other metal components from customer-supplied drawings or samples. The pictured product family includes anodized brackets, machined housings, flanges, rings, heat-sink-style parts, shafts, gears, threaded fittings and complex multi-feature blocks. We support anodized aluminum CNC parts, CNC machining prototype parts, CNC turning, milling and Swiss-type machining. Image information highlights 24-hour quotation, 5–7 day rapid prototyping, free DFM feedback, small MOQ from one piece and 100% QC before shipping.

Sample:

Brand name:

GANGGU

MOQ:

Place of origin:

China

OEM&ODM:

Quality guarantee:

After-sales service:

Finish:

support customized

Material:

support customized

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What We Manufacture

Part family	Typical features	Example application
Anodized brackets	Pockets, holes, slots, mounting faces and colored finish	Automation, electronics and equipment frames
Machined housings	Internal cavities, bores, threaded holes and mounting points	Sensors, instruments and electronic enclosures
Flanges and rings	Circular profiles, bolt holes, bores and locating steps	Fixtures, adapters, rotating assemblies and covers
Turned shafts	Diameters, shoulders, threads, grooves and end features	Motion systems, mechanisms and replacement parts
Threaded fittings	Internal/external threads, hex sections and sealing surfaces	Fluid, pneumatic and mechanical connections
Heat-sink-style parts	Fins, mounting holes and machined contact surfaces	Electronics and thermal management
Gears and drive parts	Teeth, bores, hubs and locating features	Transmission and machinery prototypes
Custom spare parts	Drawing-defined geometry for existing equipment	Maintenance and replacement supply

Material and Finish Options

The images prominently show silver machined metal parts and multiple anodized colors. The exact material grade and finish should be confirmed by drawing or purchase specification.

Material or finish direction	Typical benefit	Suitable use
Aluminum	Lightweight and suitable for complex machined parts	Brackets, housings, frames and prototype components
Anodized aluminum	Color identification, surface appearance and additional surface protection	Consumer products, equipment panels and branded parts
Stainless steel	Corrosion resistance and durable mechanical performance	Shafts, fittings, housings and exposed components
Carbon or alloy steel	Strength and load-bearing capability	Machinery parts, shafts, pins and spare parts
Brass or copper alloy	Machinability, conductivity and distinctive appearance	Connectors, inserts, fittings and electrical components
Engineering plastics	Low weight, insulation and application-specific performance	Bushings, guides and non-conductive parts
Polishing	Smoother and more reflective appearance	Visible parts, rings and decorative components
Brushing or bead blasting	Controlled texture and reduced visual machining marks	Housings, panels and appearance parts

CNC Processes and Equipment

The equipment graphic visibly identifies the following machine categories and labels:

Equipment category	Image-labeled information	Suitable process
CNC Lathe EX-310	Image card lists quantity 5 and precision ±2 μm	CNC turning, shafts, fittings and cylindrical parts
CNC Lathe NEX-108	Image card lists quantity 4 and precision ±2 μm	Turning, threading, boring and stepped parts
Machine Center S500X1	Image card lists quantity 17 and precision ±2 μm	Milling, pockets, holes, faces and complex blocks
Swiss-type Lathe	Image card lists quantity 7 and precision ±2 μm	Small-diameter precision turned parts
Multi-axis machining	Shown as part of the CNC equipment capability	Complex features and reduced setup changes
Inspection equipment	Process graphic shows dimensional inspection and batch inspection	In-process and final quality control

Equipment model, quantity and precision shown in the promotional graphic should be verified internally before being used as a contractual commitment.

Prototype and One-Piece Service

The image promotes:

Rapid Prototyping in 5–7 Days
Free DFM Feedback
Small MOQ from 1 Piece
100% QC Before Shipping
24-Hour Quote
Send Your 2D/3D Drawings
Send Your Samples

Custom CNC Machining, Anodized Aluminum & Prototype Parts 7 These statements make the service suitable for concept validation, fit checks, functional prototypes, product iterations, maintenance replacement parts and small-batch OEM development. Final timing and inspection scope depend on the drawing, material, finish, quantity and project requirements.

Project stage	Recommended service	Main objective
Concept review	Drawing or sample review	Confirm geometry and manufacturing route
First prototype	One-piece CNC prototype	Check fit, function and appearance
Design iteration	Small prototype batch	Compare revisions and improve the design
Pilot production	Small-batch machining	Validate repeatability and assembly
Production supply	Repeat CNC manufacturing	Maintain drawing, inspection and packaging control
Spare-parts program	Custom CNC spare parts manufacturing	Support maintenance and equipment life cycle

Production Process

The process graphic shows a 12-step production and quality workflow:

Step	Process	Output
1	Customer requirement and project review meeting	Application, drawing and requirement confirmation
2	Engineering drawing design	Drawing review and technical definition
3	Raw material procurement	Material preparation according to project specification
4	Process planning and review	Manufacturing route and inspection planning
5	First Article Inspection (FAI)	First-piece verification
6	CNC machining and production	Turning, milling or combined machining
7	In-Process Quality Control (IPQC)	Process-stage checks
8	Precision dimensional inspection	Measurement of critical features
9	Batch product inspection	Batch consistency review
10	Surface treatment	Anodizing or other specified finish
11	Pre-shipment final inspection	Final quality and appearance confirmation
12	Packaging and delivery	Protective packing and shipment

Industries We Serve

The industry image identifies eight application categories:

Industry	Example parts	Typical requirement
Automotive parts	Housings, brackets, shafts, fittings and drive parts	Fit, durability and repeatability
Electronic enclosures and connectors	Enclosures, plates, mounts and connectors	Interface accuracy and appearance
Medical device components	Small mechanisms, housings, fittings and brackets	Drawing control and documented inspection
Industrial machinery parts	Shafts, gears, flanges, blocks and spare parts	Load, alignment and serviceability
Door hardware and bathroom fittings	Handles, rings, brackets and fittings	Appearance, finish and assembly
Consumer products and musical instrument parts	Knobs, rings, brackets and decorative components	Design, finish and user experience
Robot parts and drone parts	Lightweight mounts, arms, shafts and connectors	Weight, motion and fit
Liquid cooling plates and accessories	Plates, channels, fittings and mounting parts	Sealing, interfaces and thermal assembly

Engineering and Customization Services

Custom item	Available service	Customer input
Drawing-based production	Manufacture from 2D/3D drawings or approved samples	Drawing revision or sample
Part geometry	Brackets, housings, rings, shafts, gears, fittings and complex blocks	CAD geometry and critical features
Material selection	Aluminum, stainless steel and other approved metals	Grade and application
Anodizing	Color and finish discussion for aluminum parts	Color, appearance and coating requirement
CNC turning	Shafts, fittings, rings, bushings and threaded parts	Diameter, length, thread and bore
CNC milling	Pockets, holes, slots, faces and 3D profiles	Datum, tolerance and setup requirements
Prototype quantity	One piece, sample batch or small production run	Target quantity
DFM feedback	Pre-production manufacturability review	Complete drawing and intended function
Inspection	First article, in-process, dimensional, batch and final inspection	Inspection plan
Marking and packaging	Part number, logo, revision, labels and protective packing	Artwork and packing instructions

Quality Assurance

The production graphic shows FAI, IPQC, precision dimensional inspection, batch inspection and pre-shipment final inspection. The product image also states 100% QC Before Shipping.

Quality checkpoint	Purpose	Customer benefit
Requirement review	Clarify application, drawing and project expectations	Fewer misunderstandings before production
Drawing design/review	Confirm geometry and key dimensions	Better manufacturability and revision control
Raw material procurement	Prepare material according to specification	More controlled material traceability
FAI	Validate the first piece	Catch issues before batch production
IPQC	Monitor production-stage quality	Reduce process variation
Dimensional inspection	Check critical dimensions	Confirm fit and function requirements
Batch inspection	Review production consistency	Support repeat-order reliability
Final inspection	Check parts before dispatch	Reduce shipment-related quality risk

FAQ

Q1. What is included in this custom CNC machining service?

The service covers drawing or sample review, DFM feedback, CNC turning, CNC milling, prototype production, inspection, surface treatment discussion, packaging and delivery coordination.

Q2. Can I order one custom part?

The image states Small MOQ from 1 Piece. One-piece service can be discussed for prototypes, replacement parts and engineering verification. Final price depends on geometry, material, setup and inspection requirements.

Q3. Can you make anodized aluminum CNC parts?

Yes. The images show multiple colored aluminum-style machined components and anodized finish examples. Exact alloy, anodizing type, color and appearance should be specified and confirmed before production.

Q4. Can you make stainless steel CNC prototype parts?

Yes, stainless steel parts can be discussed according to the supplied drawing, application and material grade. The final process depends on geometry, tolerance, finish and inspection requirements.

Q5. What files do you accept?

Please send available 2D/3D drawings or an approved physical sample. A complete drawing should include material, dimensions, critical tolerances, threads, finish and inspection requirements.

Send your 2D/3D drawing or approved sample to start a custom CNC machining project. We support anodized aluminum parts, stainless steel components, CNC turning, CNC milling, one-piece prototypes, free DFM feedback and quality inspection before shipment.

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CNC Machining Prototype, Rapid Aluminum & Stainless Steel Parts

Our custom CNC machining prototype service supports engineers, product developers, maintenance teams and OEM buyers. Send a 2D/3D drawing or approved sample for geometry review and prototype planning. The images show threaded shafts, stepped pins, sleeves, flanges, bushings, housings, connectors and brackets.

This rapid prototyping CNC service produces CNC aluminum stainless steel parts for one-piece development, fit checks, functional testing, design verification and small batches. The image states 5–7 day prototyping, free DFM feedback, one-piece MOQ and 100% QC before shipping. Final grade, finish, tolerance and inspection documents are confirmed per project.

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