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Sapphire Crystal necklace
生产所需时间:
25 - 35 日
产品型号:
98
Material:
Sapphire
Customized:
Yes
Size:
Customized
Colour:
Transparent, customized
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,
Application:
Jewellery components, pendants
描述
证书及文件
联络供应商
描述
- High hardness - 9H (second only to diamond).
- Scratch resistance (compressive strength 21000kg /cm²).
- High corrosion resistance.
- High temperature resistance (melting point 2050°C).
- Excellent wide range optical transmittance (170-5500nm).
- Customised made accessory
- Elegant
- Fashionable
- Any colour
证明文件
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