Interior Functional Components CNC Machining

Delivering cosmetic CNC parts, ensuring flawless surface aesthetics, ergonomic tactile feel, and silent, rattle-free functional performance.

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Flawless Cosmetic Machining for Premium Vehicle Interials

We utilize advanced high-speed CNC centers to mill intricate automotive interior trims, switch components, and speaker grilles, strictly eliminating any visible tool marks or surface defects across large-scale premium production runs.

Our dedicated finishing workflows treat premium alloys to achieve uniform, glare-free matte textures and rich anodized colors that elevate the cabin’s luxury aesthetic. These parts are machined to drawing as part of our automotive machining services.

Ergonomic Micro-Precision for Smooth Mechanism Adjustments

DEK Automotive excels in high-precision turning and profiling for complex seat adjustment structures, rotary switches, and display mounts, keeping ultra-tight mechanical clearances to guarantee completely rattle-free, fluid-like tactile operation.

By integrating 100% optical dimension auditing with flexible series replication, we deliver durable mechanisms that endure thousands of lifecycles without loosening.

CABIN COSMETIC METRICS

Quick Facts

  • Class-A cosmetic finish with zero tool marks
  • Micro-aperture drilling down to Ø0.3 mm
  • Zero-play alignment for rattle-free cabins
  • Aesthetic prototypes shipped in 3–5 days
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Capatibilities

Interior Machining Capabilities

01
High-Precision Micro-Drilling
Piercing thousands of clean micro-holes on metallic speaker grilles without causing burrs or thin-plate warping.
02
Diamond Tool Turning
Utilizing diamond-tipped tooling to lathe rotary switches, achieving mirror-like bevels and premium tactile knurling patterns.
03
Rigid Thin-Profile Milling
Shaping large, elongated interior display brackets from solid stock while preserving straightness and distortion-free tracking.
Materials & Finishes

Materials & Finishes Options

Cateogry

Core Interior Components

We CNC machining flawless cabin parts with zero tool marks and silky-smooth mechanical movement.

  • Display Mounting Bracket
    Milling large skeletal brackets without thermal warping to align panoramic center screens completely straight.
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  • Seat Frame Structure
    Carving high-strength structural nodes to ensure robust backrest load stability with zero squeaking noise.
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  • Rotary Switch Components
    Chasing sub-micron concentricity on knurled dials to eliminate shaft wobble and achieve clicky tactile steps.
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  • Speaker Grilles
    Piercing high-density acoustic hole arrays via rapid micro-drilling, leaving zero burrs to scratch vehicle passengers.
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  • Automotive Interior Trim
    Planing complex, curved alloy accent strips using diamond tools for a mirror-like, defect-free appearance.
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