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General manager :Annie Wang

Mob:+86 18865241617
Add:Shandong Yanggu Xiangguang Economic Development Zone
Tell:+86-635-2952888 2151333
Fax:+86-635-2952233

Email:anniewang@sdhengjing.com

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NEWS CENTER
Sep 4-7,2019 21th Shenzhen Optics Exhibition
Jun 24-27 ,2019 Messe Munchen Laser world of Photonics
Mar 20-22,2019 Shanghai Laser world of Photonic China
Sep 4-7,2018 20th Shenzhen Optics Exhibition
Apr ,2017 Japan FPD International
Release time:
2019-08-14
Mar 20-22 ,2017 Shanghai Laser Worl of Photonic China
Mar 20-22 2016, Shanghai World of Photonic China both No.W3.3151
18th Shenzhen Optics Exhibition
Release time:
2019-06-25
2016 USA Photonics West
Release time:
2019-06-25
Outward Bound
Release time:
2019-06-25
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