Roundss News
- 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
- 2023ITES China Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition[2023-03-11]
- 2023 Chinese traditional spring festival holiday ！[2023-01-18]
- Congratulations![2023-01-11]
- 2023 HAPPY NEW YEAR![2022-12-31]
- 2022 National Day Holiday Notice[2022-09-28]
- With scientific and technological innovation,products are exported to more than 60 countries [2022-09-16]
- 2022 Mid-Autumn Festival![2022-09-09]
- REN56U10 elevator sever motor encoder[2022-05-04]
- 2022 Chinese spring festival holiday[2022-01-26]
- Happy new year[2021-12-31]
- The optical glass code disc [2021-12-31]
- Happy National Day 2021![2021-09-30]
- The Mid-Autumn Festival Holidays[2021-09-18]
- NEW PRODUCT REA58B20A[2021-07-16]
- new product RAM58H14-J1TABA-12-12B[2021-07-12]
- NEW ENCODER :RCM50H10A-G1M1S-212D[2021-06-25]
- NEW ENCODER RAA38H10-G2S-14B[2021-06-10]
- NEW PRODUCT BCE38S6-16-1-TABB-TG[2021-06-09]
- Chinese Labor Day holiday[2021-04-30]
- The 17th China International Machine Tool Exhibition[2021-04-15]
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