新源光学实业有限公司

香港

制造商

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1 - 3 日

供应商资料最后更新: 2020年12月1日

自2016年6月30日登录于贸发网

产品属性

品牌名称:

Sun Yin Crystal

应用:

Watch components, watch glass

材料:

Sapphire

是否可订造:

可以

尺寸:

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

Sapphire round crystal watch surface cover with small spherical domed 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
Available in customized designs
This sapphire crystal glass is an ideal raw material for high-end watch designs.

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