FAQ - Qingdao Yuansheng Optical Technology Co., Ltd

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839417

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0532-86109156

Tel： 0532-86109156 Tel：0532-58707222

Fax：0532-86107727

E-mail： lg@qdyesh.com

Web： www.qdyesgroup.com

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Smart wear
Intelligent automobile electronics
Tempered glass
Capacitive touch screen and display module
Electromagnetic screen
Touch machine
Smart medical examination machine

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