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
- Elevator encoder[2018-08-08]
- Absolute encoder in the application of energy saving and emission reduction[2018-08-04]
- The encoder in the application of the Industrial fast shutter door[2018-07-27]
- Notice of holidays[2018-07-25]
- Roundss will attend the JIMTOF in TOKYO JAPAN[2018-07-09]
- Application of HALL IC in Treadmill[2018-06-28]
- Application of optical sensor in automatic meter reading system[2018-06-26]
- Four major application areas of photoelectric sensors[2018-06-22]
- commercial level encoder VS chip level encoder[2018-06-13]
- The status of the encoder industry[2018-06-12]
- ROUNDSS will attend the IMTS 2018 in Chicago[2018-05-28]
- ROUNDSS will attend to Automation 2018 exhibition[2018-05-11]
- Welcome to SIMTOS 2018，Roundss booth No Hall 9-G100[2018-03-31]
- Open today-Exhibition in Bangalore-IMTEX-FORMING & TOOLTECH！[2018-01-25]
- Exhibition in Germany-SPS IPC Drives 2017[2017-11-25]
- Exhibition in Bangalore-IMTEX-FORMING & TOOLTECH[2017-11-01]
- Notice of holiday[2016-12-30]
- Arab States Trade Promotion and Matchmaking[2016-08-27]
- Roundss optics will participate AMTEX [2016-07-08]
- Roundss optical will participate Automation EXPO 2016[2016-07-08]
Products