High-End Precision Lighting Structural Components
High-precision stainless steel structural components designed for premium lighting systems. Manufactured from SUS304 stainless steel using Swiss-type turning and CNC machining, then finished with premium black electrophoretic coating for an elegant appearance, excellent corrosion resistance, and outstanding dimensional consistency.
Product Specifications
| Item | Specification |
| Product Name | High-End Precision Lighting Structural Component |
| Material | Stainless Steel 304 |
| Surface Finish | Black Electrophoretic Coating (High Gloss) |
| Manufacturing Process | Swiss-Type CNC Turning + CNC Machining |
| Tolerance | Critical dimensions up to ±0.01 mm |
| Application | Premium Architectural & Decorative Lighting |
| OEM / ODM | Available |
| Prototype | Supported |
| MOQ | Flexible |
Key Features
Precision Stainless Steel Construction
Manufactured from premium SUS304 stainless steel, offering excellent corrosion resistance, structural strength, and long service life.
Premium Black E-Coating Finish
Uniform black electrophoretic coating delivers:
- High-gloss appearance
- Smooth surface
- Excellent corrosion protection
- Superior wear resistance
- Consistent color across production batches
Complex Geometry Machining
Swiss turning combined with CNC machining allows intricate angled features, deep grooves, precision threads, and complex profiles to be produced in one complete manufacturing process.
Excellent Batch Consistency
Optimized machining strategy and strict quality control ensure highly repeatable production with extremely low defect rates.
Manufacturing Challenges
Challenge 1 — Complex Angled Geometry
The component features multiple inclined surfaces and irregular internal structures with demanding requirements for:
- Position accuracy
- Angular accuracy
- Concentricity
- Assembly alignment
Traditional multi-clamping methods introduce cumulative errors that affect assembly performance.
Our Solution
We combined Swiss-type turning with CNC precision machining, significantly reducing setup errors while improving machining stability and dimensional consistency.
Challenge 2 — Tight Diameter Tolerances
Key outside diameters require micron-level stability according to H13/h13 standards.
Because SUS304 has high elasticity and machining rebound, maintaining consistency during mass production is particularly difficult.
Our Solution
Through optimized cutting parameters, precision tooling, and full-process inspection, we consistently achieved stable dimensional control throughout production.
Challenge 3 — Premium Cosmetic Finish
The customer required:
- High-gloss black finish
- No burrs
- No scratches
- No tool marks
- No color variation
- No coating defects
Even minor imperfections become highly visible after electrophoretic coating.
Our Solution
Every component undergoes meticulous deburring, polishing, cleaning, and surface preparation before electrophoretic coating, resulting in a flawless cosmetic appearance.
Challenge 4 — Precision and Delivery
The project combines multiple manufacturing technologies with a long process chain, making both quality consistency and delivery schedule difficult to maintain.
Our Solution
Honscn established a dedicated production workflow integrating Swiss machining, CNC machining, surface treatment, and inspection, enabling reliable quality and on-time delivery.
Manufacturing Process
- Stainless Steel Material Preparation
- Swiss-Type CNC Turning
- CNC Precision Machining
- Deburring & Surface Refinement
- Black Electrophoretic Coating
- Dimensional Inspection
- Appearance Inspection
- Final Cleaning & Packaging
Why Choose Honscn
- Over 20 years of CNC machining experience
- Swiss-type turning and CNC machining under one roof
- Excellent cosmetic surface control
- Stable micron-level precision
- Rich experience in premium lighting components
- Small batch to mass production support
- Complete OEM & ODM manufacturing
- Strict quality inspection throughout production
Applications
Our precision stainless steel structural components are widely used in:
- Architectural Lighting
- Decorative Lighting
- Linear Lighting Systems
- Smart Lighting
- Commercial Lighting
- Premium LED Fixtures
- Industrial Lighting Equipment
- Custom Lighting Assemblies
Quality Assurance
Every production batch undergoes:
- Incoming material inspection
- First article inspection (FAI)
- In-process quality control (IPQC)
- Dimensional measurement
- Surface appearance inspection
- Electrophoretic coating inspection
- Final quality inspection (FQC)
- Packing verification
Frequently Asked Questions
Can you manufacture according to our drawings?
Yes. We support manufacturing from 2D drawings, 3D CAD files, or physical samples.
Can you maintain tight tolerances?
Yes. Critical dimensions can be controlled to ±0.01 mm depending on part geometry.
Can the black coating withstand long-term use?
Yes. Our electrophoretic coating offers excellent corrosion resistance, wear resistance, and long-lasting appearance.
Do you support prototype production?
Absolutely. We offer rapid prototyping before mass production.
Can you provide complete assembly kits?
Yes. Besides CNC parts, we can also supply matching fasteners, hardware, labels, manuals, and customized packaging.
Related Manufacturing Capabilities
- Swiss-Type CNC Turning
- CNC Milling
- CNC Turning
- Precision Thread Machining
- Surface Grinding
- Electrophoretic Coating
- Anodizing
- Laser Marking
- Precision Assembly
- Custom Packaging Service
ISO Certifications
- ISO 9001 – Quality Management System
- ISO 14001 – Environmental Management System
- IATF 16949 – Automotive Quality Management
Case Study Recommendation
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- Precision CNC 7075 Aluminum Engine Components
- High-Precision 316 Stainless Steel Equipment Dials
- Precision 304 Stainless Steel Gears for High-End Camera Mechanisms
Need a custom precision solution?
Share your drawings, samples, or technical requirements with Honscn. Our engineering team can provide DFM analysis, rapid prototyping, precision machining, surface finishing, assembly, and custom packaging—all from one trusted manufacturing partner.