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- Changchun Rongde Optics
- Co.,Ltd.
- Add:No.1666 Yaan Road,
- North Lake Development District,
- Changchun 130102,China
- Tel:86-0431-81856009
- Fax:86-0431-85256892
- E-mail:rongdecui@roundss.net
- Skype:adacui_roundss
Company News
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2022 Chinese spring festival holiday!
Changchun Rongde Optics Co.,Ltd. Release time:2022-01-26 Browse:891Our company Chinese traditional spring festival holiday during January.28th-February.7th 2022.
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