Roundss News
- Changchun Rongde Optics
- Co.,Ltd.
- Add：No.1666 Yaan Road,
- North Lake Development District,
- Changchun 130102,China
- Tel：86-431-81881745
- Fax：86-0431-85256892
- E-mail：rongdecui@roundss.net
- Skype：adacui_roundss
- 2019 Changchun Rongde Optical Co., Ltd. New Year Party[2019/1/16]
- New agent notification[2019/1/11]
- New Year's Day holiday notice[2018/12/28]
- Notice[2018/12/25]
- Rongde Optics participated in the 2018 SIAF Exhibition in Mar.2018[2018/11/26]
- Congratulations！[2018/11/19]
- ROUNDSS take part in the JIOMTOF exhibition in TOKYO [2018/11/6]
- welcome to visit ROUNDSS seecond official website[2018/10/25]
- THE IMTS exhibition in America[2018/10/22]
- Application of incremental encoder in intelligent control textile machine[2018/10/15]
- Design of photoelectric encoder detector based on Arduino development environment[2018/10/11]
- 2018 national day holiday arrangements[2018/9/30]
- The automation exhibitions in India Mumbai in 2018.8.29-9.1[2018/9/13]
- ROUNDSS have been joined the automation exhibitions in India Mumbai in 2018.8.29-9.1[2018/9/12]
- The South Korea Agent visit our company [2018/9/4]
- 2018(Changchun) China International Cross-border E-commerce Trade Expo [2018/9/3]
- The sensor apply to recycling[2018/8/28]
- Heavy duty overload encoder[2018/8/22]
- Absolute encoder in the application of the Robotic arm[2018/8/20]
- Incremental encoder in the application of control smart textile machine [2018/8/15]
Products