Shenzhen Jinyihe Technology Co., Ltd.
| Cnc Machining Parts | professional, high end |
| Productionvolume | Prototype to Mass Production |
| Optical Sight | customized |
| Payment Terms | L/C,D/A,D/P,T/T |
| Surface Color | Customize |
| Size | Customized |
| Delivery Time | 5-8 days |
| Qualitycontrol | ISO 9001 Certified, 100% Inspection |
| Technology Documents | 2D drawing or 3D drawing |
| Supply Ability | Prototype to Mass production |
| Surface Treatment | Sand Blasting |
| Fileformatsaccepted | STEP, IGES, STL, DXF, DWG |
| Packaging Details | Custom Packaging |
| Cnc Machines | 3-axis, 4-axis, 5-axis CNC machines |
| Type | Other Machining Services |
| High Precision | ± 0.005mm Tolerance |
| Project | CNC metal prototype making |
| High Light | CNC Precision Machining,cnc machining |
| Certification | ISO9001,IATF1969 |
| Brand Name | JYH |
| Place of Origin | China |
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Product Specification
| Cnc Machining Parts | professional, high end | Productionvolume | Prototype to Mass Production |
| Optical Sight | customized | Payment Terms | L/C,D/A,D/P,T/T |
| Surface Color | Customize | Size | Customized |
| Delivery Time | 5-8 days | Qualitycontrol | ISO 9001 Certified, 100% Inspection |
| Technology Documents | 2D drawing or 3D drawing | Supply Ability | Prototype to Mass production |
| Surface Treatment | Sand Blasting | Fileformatsaccepted | STEP, IGES, STL, DXF, DWG |
| Packaging Details | Custom Packaging | Cnc Machines | 3-axis, 4-axis, 5-axis CNC machines |
| Type | Other Machining Services | High Precision | ± 0.005mm Tolerance |
| Project | CNC metal prototype making | High Light | CNC Precision Machining,cnc machining |
| Certification | ISO9001,IATF1969 | Brand Name | JYH |
| Place of Origin | China | ||
| High Light | Black Anodized Finish CNC Machined Aluminum Enclosure ，Customized Dimensions Aluminum Housing ，±0.005mm Tolerance Precision Machined Housing | ||
Precision CNC machining | Custom aluminum housing | Black anodized finish | Prototype to production
This custom CNC-machined aluminum housing is manufactured from aluminum using precision CNC milling to create complex external profiles, recessed pockets, openings, mounting features, and internal cavities.
The component is finished with a black anodized surface treatment, providing a clean, professional appearance while improving surface protection and corrosion resistance. Black anodizing is commonly used on CNC-machined aluminum components where both functional performance and visual appearance are important.
The housing shown is an example of JYH Precision Machining's ability to manufacture complex aluminum enclosures and mechanical housings directly from customer drawings, 3D CAD models or engineering specifications.
Whether you need a single prototype, a small production batch or repeat production, the geometry, material, tolerance, surface finish and inspection requirements can be customized according to your application.
A CNC machined aluminum housing is often used to protect, support or integrate internal components while maintaining precise interfaces with other mechanical or electronic assemblies.
Unlike fabricated sheet-metal enclosures, a CNC machined housing can be produced from solid aluminum material with precisely machined pockets, steps, slots, threaded holes, mounting surfaces and other complex geometries.
This makes CNC machining particularly suitable for applications where dimensional accuracy, structural rigidity, appearance and repeatability are important.
| Specification | Description |
|---|---|
| Product Type | CNC Machined Aluminum Housing / Enclosure |
| Manufacturing Process | CNC Milling |
| Material | Aluminum alloy according to customer requirements |
| Typical Aluminum Options | 6061-T6, 6063, 6082-T6, 7075-T6 and other alloys |
| Surface Finish | Black Anodizing |
| Anodizing Type | Type II or Type III available according to application |
| Machining Capability | 3-axis, 4-axis and 5-axis CNC machining |
| Geometry | Custom pockets, slots, cavities, holes and profiles |
| Tolerance | According to customer drawing and feature requirements |
| Inspection | Dimensional inspection / CMM inspection available |
| Production Volume | Prototype, low volume and production |
| CAD Formats | STEP, STP, IGES, IGS, DWG, DXF and other common formats |
| Customization | Fully customized |
| Quotation | Based on drawing, material, finish, quantity and requirements |
The geometry of this housing contains multiple machining features that require controlled tool access and careful workholding.
Depending on the design, CNC milling can be used to produce:
For complex geometries, multi-axis CNC machining can reduce the number of setups required and help maintain positional relationships between different features.
JYH can review the customer's CAD model and drawing before production to identify potential machining challenges, tolerance issues, tool-access limitations and finishing considerations.
The black finish shown on this housing is produced through aluminum anodizing.
Anodizing creates an aluminum oxide layer on the surface rather than simply applying conventional paint. Type II anodizing is commonly selected for appearance and general surface protection, while Type III hard anodizing is generally selected when increased wear resistance and a harder surface are required.
| Feature | Type II Black Anodizing | Type III Black Hard Anodizing |
|---|---|---|
| Primary purpose | Appearance & general protection | Wear & abrasion resistance |
| Appearance | Typically smoother / decorative | Typically harder, more matte |
| Surface protection | Good | Higher |
| Wear resistance | Moderate | High |
| Dimensional consideration | Lower coating thickness | Greater coating thickness |
| Typical applications | Housings, electronics, consumer products | Mechanical wear parts, industrial components |
| Color | Black available | Black available |
For precision components, the anodizing process should be considered during machining because the anodized layer affects finished dimensions. Critical holes, threads, bores and mating surfaces may require appropriate dimensional compensation before finishing.
The exact aluminum alloy can be selected according to the application's requirements.
A popular choice for CNC machined housings because of its good machinability, strength-to-weight ratio and suitability for anodizing.
Suitable for structural and industrial components where good mechanical performance and machinability are required.
Used where higher strength is required. However, cosmetic anodizing requirements should be considered during material selection because alloy composition can influence anodized appearance.
Depending on the project, JYH can also evaluate:
This product is not a standard off-the-shelf enclosure.
The housing can be manufactured according to your:
Dimensions, wall thickness, holes, pockets, mounting points, threads, surface finish and other features can be customized for your application.
This makes CNC machining suitable for companies developing new products where standard aluminum enclosures cannot provide the required geometry or dimensional accuracy.
Custom CNC machined aluminum housings can be used across many industries and product categories, including:
A typical production workflow for a custom aluminum housing includes:
Our engineers review the 2D drawing and/or 3D CAD model to understand material, tolerances, geometry, surface finish and functional requirements.
The design is reviewed for tool accessibility, wall thickness, internal corners, deep cavities, workholding and machining sequence.
The specified aluminum alloy is sourced and prepared for CNC machining.
The housing is machined using the appropriate CNC milling process. Complex components may require multiple setups or multi-axis machining.
Sharp edges, burrs and machining residues are removed before surface finishing.
The component can receive black anodizing or another specified surface treatment.
Critical dimensions and functional features are inspected according to the customer's requirements.
The finished components are visually and dimensionally checked before packing and shipment.
| Manufacturing Method | Complex Geometry | Precision | Prototype Friendly | Surface Finish | Customization |
|---|---|---|---|---|---|
| CNC Machining | Excellent | Excellent | Excellent | Excellent | Excellent |
| Sheet Metal | Moderate | Good | Good | Good | Good |
| Die Casting | Good | Good | Low | Excellent | Moderate |
| Injection Molding | Excellent | Excellent | Low | Excellent | Moderate |
| 3D Printing | Excellent | Moderate | Excellent | Moderate | Excellent |
For low-volume and engineering applications, CNC machining can eliminate the need for dedicated production tooling and allows design changes to be implemented relatively quickly.
For higher production volumes, JYH can also evaluate alternative manufacturing processes such as die casting, injection molding or sheet metal fabrication where appropriate.
For precision CNC machined aluminum housings, dimensional control is particularly important around mating surfaces, mounting interfaces, holes, threads and internal cavities.
Depending on project requirements, inspection can include:
Inspection requirements can be defined according to the customer's drawing and quality specification.
JYH Precision Machining supports custom manufacturing projects from prototype development through production.
Suitable for:
Suitable for:
For established products, manufacturing processes can be optimized for repeatability, quality and production efficiency.
This prototype-to-production approach allows customers to maintain continuity as their product moves from engineering development into production.
To provide an accurate quotation, please send:
Part: CNC Machined Aluminum Housing
Material: 6061-T6
Finish: Black Anodizing
Quantity: 100 pcs
Drawing: PDF + STEP
Inspection: Dimensional inspection
Application: Industrial electronics enclosure
Send your drawings and our engineering team can review the design and provide DFM feedback and a manufacturing quotation.
The housing can be customized according to the application, including:
A CNC machined aluminum housing is a precision mechanical enclosure manufactured from aluminum using computer-controlled milling machines. It can contain pockets, cavities, holes, threads, mounting interfaces and other custom features.
Yes. The housing can be customized according to your 2D engineering drawing and 3D CAD model.
6061-T6 is a common choice for general-purpose CNC machined aluminum housings because it offers a useful combination of machinability, mechanical properties and anodizing suitability. The appropriate alloy ultimately depends on the application's mechanical, environmental and cosmetic requirements.
Yes. Black anodizing can be specified as Type II or Type III depending on the required appearance, durability and dimensional requirements.
Yes. CNC machining is well suited to prototypes because parts can be produced directly from CAD data without requiring dedicated injection molds or die-casting tooling.
Yes. CNC machining can be used for prototypes, low-volume production and larger production programs.
Inspection documentation can be provided according to project requirements, including dimensional inspection and CMM measurement where required.
A STEP/IGES 3D model and PDF 2D drawing are recommended. Quantity and surface-finish requirements should also be provided.
Company Details
Business Type:
Manufacturer,Exporter,Importer
Year Established:
2018
Total Annual:
3000K-4000K
Employee Number:
80~100
Ecer Certification：
Verified Supplier
About JYH Precision Machining JYH Precision Machining is a leading provider of high-precision manufacturing solutions, specializing in CNC machining, rapid prototyping, and low-volume production. Established in 2018, our company has quickly become a trusted partner for industries requi... About JYH Precision Machining JYH Precision Machining is a leading provider of high-precision manufacturing solutions, specializing in CNC machining, rapid prototyping, and low-volume production. Established in 2018, our company has quickly become a trusted partner for industries requi...
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