Sun Yin Crystal Industry Co Ltd
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Round Sapphire Crystal Watch Cover
Production Lead Time:
25 day(s)
Brand:
Sun Yin Crystal
Application:
Watch components, watch glass
Material:
Sapphire
Customised:
Yes
Size:
Customized
Colour:
Transparent
Qualification:
REACH, RoHS and ISO9001
MOQ:
100
Place of origin:
China
Port:
Hong Kong
Type of payment:
Negotiable
Feature:
Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature
Description
Certification & Document
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Description
Complete high-end watch designs with this round sapphire crystal watch surface cover. It has a small spherical dome inside and flaunts maximum luster and excellent hardness. This sapphire crystal watch surface cover offers good resistance to scratches and is available in customized designs.
- Round sapphire crystal watch surface cover with small spherical dome inside.
- Working accuracy: ±0.02˜±0.05.
- Feature: maximum luster and excellent hardness 6H˜9H.
- Color/art: any design by 1) coating 2) electroplating 3) silk screen print 4) paint.
- Electric conduction:
- Coating, ITO.
- Resistance: ≥50Ω.
- Craftsmanship: high quality.
- Vickers hardness: 2000 - 2500 daN/mm2.
- Optical properties: 1.760.
- offer good resistance to scratches.
- Ideal raw material for high-end watch designs.
- Available in customized designs.
Supporting Document
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Average Response Time
3 - 7 days
Supplier info last updated: 19 Feb 2024
Advertise since: 1 Jul 2016
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