KINGKA is a leading manufacturer of Anodized CNC Machined Components, offering custom solutions for clients across electronics, automotive, aerospace, and renewable energy sectors. By integrating precision machining with advanced anodizing processes, we deliver components that are not only dimensionally accurate but also corrosion-resistant, aesthetically appealing, and performance-enhanced.
Anodizing provides a durable oxide layer on aluminum and other non-ferrous metals, making our machined parts ideal for harsh environments and thermal applications. Whether you need small batches for prototyping or large-scale production, KINGKA ensures uncompromised quality from design to delivery.
| Category | Specification |
|---|---|
| Materials | Aluminum (6061, 6063, 7075), Copper (for base), Stainless Steel (inserts) |
| Machining Tolerance | ±0.01 mm (Standard), ±0.005 mm (High Precision) |
| Anodizing Type | Type II (Decorative), Type III (Hard Anodizing) |
| Anodizing Thickness | Type II: 5–25 μm, Type III: 25–50 μm |
| Color Options | Clear, Black, Blue, Red, Gold, Green (custom color matching available) |
| Surface Roughness | As machined: Ra 3.2; Polished: Ra 0.8–1.6 |
| Thread Tolerance | ±0.05 mm |
| Flatness Tolerance | ≤ 0.1 mm |
| Corrosion Resistance | Salt Spray Test ≥ 336 hours (ASTM B117) |
| Coating Hardness | Up to 500 HV (Hard Anodizing) |
| Environmental Compliance | RoHS, REACH certified |
Applications
Electronics: Heatsinks, connector housings, enclosures
Automotive: EV battery frames, brackets, thermal covers
Aerospace: Lightweight structural parts, avionics enclosures
Medical: Surgical equipment, lab testing components
Industrial Automation: Mounting fixtures, precision brackets
Green Energy: Solar panel holders, wind turbine housings
5-axis simultaneous machining
Precision milling, turning, tapping, and drilling
Complex geometries and undercut features supported
Polishing, sandblasting, bead blasting
Laser engraving and silkscreen marking available
Color consistency and fade resistance ensured
In-house anodizing facility for full quality control
Type II and III options for both decorative and functional finishes
Controlled electrolyte composition for repeatable coating quality
| Inspection Items | Equipment Used |
|---|---|
| Dimensional Accuracy | 3D CMM, Optical Projector |
| Coating Thickness | Coating Thickness Gauge |
| Surface Finish (Roughness) | Surface Roughness Tester |
| Material Composition | Spectrometer (Elemental Analysis) |
| Corrosion Resistance | Salt Spray Chamber (ASTM B117 compliant) |
| Gloss & Color Uniformity | WG Gloss Meter, Color Card Matching |
| Hardness (Anodized Layer) | Vickers Hardness Tester |
| Packaging Integrity & Drop Resistance | Drop Test (MIL-STD-883 Compliant) |
ISO 9001:2015 (SIRA)
IATF 16949 (Automotive Compliance)
SGS Material Test Reports
RoHS, REACH compliance
CNC-Milled foam inserts for precise component protection
Anti-static bags for electronic-compatible parts
Shock-absorbing outer packaging
Custom kitting with barcoding/RFID options
Sustainable packaging materials upon request (biodegradable, recyclable)
15+ Years of CNC and Thermal Engineering Experience
Integrated Production Line – CNC, anodizing, polishing, QC in one facility
One-Stop Customization Service – From prototype design to final shipment
Rapid Turnaround – 7–10 days for samples, scalable mass production
Global Support – On-time delivery, international shipping, technical consultations
We offer both Type II (decorative anodizing) and Type III (hard anodizing). Type III is ideal for parts requiring higher wear resistance and thermal conductivity.
Yes, we support Pantone and RAL color matching, including matte, satin, or gloss finishes.
We can anodize parts up to 1000mm x 800mm x 400mm, depending on the material and thickness.
Yes, anodizing adds a few microns of thickness, so we factor this into the machining process to meet your final spec tolerances.
Absolutely. We manufacture anodized parts under strict QC standards and can provide material certificates, RoHS compliance, and surface analysis reports upon request.
Yes. We support low-volume prototypes, engineering samples, and bridge production runs, with fast lead times and full traceability.
Kingka Tech Industrial Limited
We specialize in precision CNC machining and our products are widely used in telecommunication industry, aerospace, automotive, industrial control, power electronics, medical instruments, security electronics, LED lighting and multimedia consumption.
Address:
Da Long New Village, Xie Gang Town, Dongguan City, Guangdong Province, China 523598
Email:
Tel:
+86 1371244 4018
