Stainless Steel CNC Housing Part Manufacturer & Supplier
Precision CNC Machining • Corrosion Resistant • Custom Geometry • OEM Housing Solutions




Product Overview
Our stainless steel CNC housing part is designed for machinery systems, equipment enclosures, and OEM assemblies requiring structural strength, corrosion resistance, and accurate machining quality. As a professional CNC housing part manufacturer and CNC housing supplier, we utilize precision CNC machining to ensure stable dimensions and consistent results for custom housing components with different structural requirements.
Stainless steel material is well suited for industrial and equipment applications where durability and corrosion protection are important. We support custom geometry, mounting features, hole patterns, and finishing requirements according to customer drawings. As an experienced custom CNC housing provider, we deliver OEM housing part solutions for prototypes and volume production to global B2B buyers.
Key Features
• Strong Stainless Steel Construction – excellent structural strength and long-term durability for demanding applications
• Precision CNC Machining Quality – stable dimensions, tight tolerances, and consistent results across production batches
• Custom Geometry and Hole Layout Support – manufactured to your exact design and mounting requirements
• Corrosion-Resistant Performance – SS304 and SS316 materials provide excellent rust and chemical resistance
• Suitable for OEM Enclosures and Assemblies – ideal for equipment housings, protective covers, and structural containers
• Multiple Surface Treatment Options – polishing, brushing, passivation, and other finishes available
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Stainless Steel CNC Housing Part / CNC Machined Housing |
| Material | SS304 Stainless Steel / SS316 Stainless Steel |
| Process | CNC Milling / Drilling / Boring / Threading / Finishing |
| Outer Dimensions | Custom (20mm – 500mm+) |
| Wall Thickness | Custom (1mm – 20mm+) |
| Hole Diameter | Custom to drawing specifications |
| Hole Pattern | Custom (mounting, ventilation, cable, connector ports) |
| Tolerance | ±0.01mm – ±0.05mm |
| Surface Finish | Polishing / Brushing / Passivation / Electropolishing |
| Application | Equipment Enclosures / Machinery Systems / OEM Assemblies |
| OEM Service | Supported – Custom drawings and samples |
| MOQ | 100 pieces (negotiable for custom orders) |
±0.01mm
Tolerance Control
Corrosion Resistant
SS304 / SS316
Materials and Manufacturing Process
This CNC housing part is manufactured by milling, drilling, boring, threading, and precision finishing according to drawing requirements. As a professional CNC housing part manufacturer, we operate advanced CNC machining centers with multi-axis capability to deliver complex geometries, precise hole positions, and consistent quality for every precision CNC housing order.
Material options include:
• SS304 Stainless Steel Housing – excellent general corrosion resistance, good formability, and cost-effective for standard industrial equipment enclosures
• SS316 Stainless Steel Housing – superior corrosion resistance with molybdenum addition, ideal for marine, chemical, and harsh environment applications
Available surface treatments include:
• Polishing – smooth, reflective surface for aesthetic and easy-clean applications in food, medical, and laboratory equipment
• Brushing – directional satin finish that provides a professional appearance and hides minor scratches on visible surfaces
• Passivation – chemical treatment to remove free iron and maximize the natural corrosion resistance of stainless steel
• Electropolishing – advanced surface treatment that creates an ultra-smooth, highly corrosion-resistant finish for critical applications
Applications
Our precision stainless steel CNC housing parts are widely used in:
• Industrial Equipment – motor enclosures, pump housings, gearbox covers, and protective shields for machinery
• Machinery Systems – control box housings, junction enclosures, instrument cases, and operator panels
• Protective Housings – sensor covers, camera enclosures, switch boxes, and electrical safety guards
• Structural Assemblies – frame connectors, support brackets, mounting plates, and structural containers
• OEM Component Projects – custom enclosures, prototype development, and specialized equipment housings
• Food and Medical Equipment – sanitary enclosures, instrument housings, and clean-room compatible components
Custom Manufacturing Support
We support custom housing production according to dimensions, wall thickness, mounting details, finishing standards, and technical drawings. Our engineering team works with your designs to optimize manufacturability while maintaining the functional requirements of every custom CNC housing project.
Custom capabilities include:
• Drawing-Based Production – manufacturing from CAD files, 3D models, PDFs, or physical samples
• Custom Dimensions – outer length, width, height, wall thickness, and internal cavity profiles
• Mounting Features – flange mounts, threaded inserts, through-holes, slots, and connector cutouts
• Material Selection – SS304, SS316, or other stainless steel grades based on application requirements
• Surface Treatment – polishing, brushing, passivation, electropolishing, or custom finishes
• Quality Documentation – inspection reports, material certificates, dimensional verification, and CMM data
Related Products
Browse our full range of industrial fasteners and CNC machining solutions:
• 304 Stainless Steel Round Connection Nuts (M3-M16)
• 304/316 Stainless Steel Hex Nuts
• DIN 912 Stainless Steel Socket Screws
• GB923 Stainless Steel Cap Nuts
• 304 Stainless Steel Hex Bolt Nut Washer Kit
• Nuts
• Screws
FAQ – Frequently Asked Questions
We manufacture stainless steel CNC housing parts in SS304 for excellent general corrosion resistance and cost-effective industrial applications, and SS316 for superior corrosion resistance in marine, chemical, and harsh environments. The optimal grade depends on your exposure conditions, regulatory requirements, and budget considerations.
Yes, we specialize in custom CNC housing manufacturing based on customer drawings, 3D CAD files, PDFs, or physical samples. Our engineering team reviews your specifications for dimensions, wall thickness, mounting features, hole patterns, and tolerances. We support prototypes and volume production for OEM housing part projects.
We offer multiple surface treatments including polishing for smooth reflective surfaces, brushing for directional satin finishes, passivation for maximized corrosion resistance, and electropolishing for ultra-smooth critical applications. The optimal treatment depends on your aesthetic requirements, cleanability needs, and environmental exposure.
Our precision CNC machining processes achieve tolerances ranging from ±0.01mm to ±0.05mm depending on housing size, geometry complexity, and material. Tighter tolerances are available for critical fitment applications with appropriate process planning and multi-axis machining equipment.
Yes, as a professional CNC housing part manufacturer, we fully support OEM production and bulk orders. We serve global industrial buyers, equipment manufacturers, and machinery builders with volume pricing, scheduled deliveries, and custom packaging. Contact our team for OEM partnership inquiries.
Stainless steel CNC housing parts are widely used in industrial machinery, food processing equipment, medical devices, automotive systems, marine hardware, automation equipment, and OEM manufacturing. Their structural strength, corrosion resistance, and precise machining quality make them essential for protective enclosures and equipment assemblies.
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18+ Years Experience | ISO 9001:2015 Certified | OEM/ODM Available | Global B2B Supply








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