qdjingrunglass@126.com 0086-0532-15963202706

Qingdao Jingrun Special Glass Co., Ltd.

  • Phone

    0086-0532-15963202706

  • Address

    342-28 Yellow River Middle Road, Xin'an Sub-Distric Office, Huangdao District, Qingdao, Shandong, China

  • E-mail

    k@waimaotong.com

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Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass
Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass
Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass
Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass
Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass

Customized All Kinds Hand Watch Parts Sapphire Crystal Watch Glass

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Description

Place of Origin
China
Type
Crystals
sapphire glass surface quality
40-20 scratch-dig
sapphire glass edge
ground and beveled
Parallelism
10 arc seconds
Clear Aperture
>=90%
Coating
AR-coated Upon Customer Request
Usage
wtach glass
sapphire glass parallelism
≤3 arc min
Model Number
Sapphire glass
Thickness
0.5-50mm

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