- Congratulations 2018-11-19
- The technology-based "little giant" enterprise is the "big muscle" of Changchun's innovative city construction show. 2019-02-26
- Changchun New District: Helping "Made in China 2025" to move towards the middle and high end of the industry 2019-02-19
- RONGDE took part in the 2019 BITEC Bangkok Thailand 2019-05-20
- Bangkok International Trade Exhibition Center 2019 2019-04-29
- IMTEX 2018 2019-02-12
- 2019 Changchun Rongde Optical Co., Ltd. New Year Party 2019-01-16
- New Year's Day holiday notice 2018-12-28
문의 사항은 아래 양식을 작성하십시오.
24 시간 후에 회신 해 드리겠습니다.
