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Etching projects delivered worldwide

Customer projects

Etching projects delivered worldwide

Four representative programmes across electronics, automotive, smart home and industrial filtration — with the requirement, our process solution and the measured result.

Portfolio

Requirement · Solution · Outcome

Each case shows how process choices — not just machines — decide the final quality.

Overseas Electronics — EMI Shielding & Contact Set

European consumer electronics OEM

Overseas Electronics — EMI Shielding & Contact Set

0.05 mm stainless foil contacts and shielding frames with ±0.01 mm pitch accuracy, absolutely burr-free to avoid piercing insulation film during assembly.

  • Tooling cost eliminated versus progressive stamping
  • Flatness held at ≤0.06 mm / 100 mm
  • Monthly supply of 180k pcs with zero burr rejects
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Automotive Project — Interior Acoustic Panel

Tier-1 automotive interior supplier

Automotive Project — Interior Acoustic Panel

Curved acoustic grille with radial micro-slots, PVD blue finish, 480 h salt-spray resistance and full dimensional reporting per batch.

  • Open-area deviation under 2% across the panel
  • Passed 480 h neutral salt spray and adhesion testing
  • PPAP documentation delivered with first article
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Smart Home Accessories — Decorative Openwork Set

North American smart lighting brand

Smart Home Accessories — Decorative Openwork Set

Filigree openwork shade with 0.15 mm webs and 24K gold plating, delivered assembly-ready in short seasonal runs.

  • Design variants switched at film cost only
  • Yield raised from 71% to 96% after web-width optimisation
  • Four seasonal collections delivered on schedule
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Industrial Equipment — Precision Filtration Components

Global beverage equipment manufacturer

Industrial Equipment — Precision Filtration Components

Food-grade 316L filter cups with uniform 0.2 mm apertures, mirror-polished internal surface and repeatable flow rate across production lots.

  • Flow-rate variation within ±3% between lots
  • Residue-free surface validated for cleaning cycles
  • Stable 2-week replenishment cycle established
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