- 2017-07-14Hospitalar exhibition 2017 in Brazil
- 2017-07-14The 121th Canton Fair
- 2016-09-24The 120th Canton Fair
- 2016-09-102016 Medical Fair Asia in Singapore
- 2014-12-23Hospitalar exhibition 2015 in Brazil
- 2014-08-12Otto Medical got CE certificate in August,2014
- 2013-11-08The new website was established !
- 2013-10-302013 114th Canton Fair
