CONTACT：BO ZHANG
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FAX：0086-0373-5588251
E-mail：xxbh_zjm@vip.163.com
TEL：0086-0373-5588101
FAX：0086-0373-5588251
E-mail：xxbh_zjm@vip.163.com
NEWS
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- 2020 SPIE2020-01-16
- We will take part in the 2019 LASER World of Photonics2019-06-11
- We will take part in the 2015 LASER World of Photonics 2015-01-08
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