| * 2007-03---Foundation of company (Jianshi Yuantong Bioengineering Co., Ltd.) |
| * 2010-08---Foundation of sister company, Hunan Yuantong Pharmaceutical Co., Ltd., focused on R&D/manufacturing/distribution of Diosmin |
| * 2018-08---Awarded with ISO 9001:2015 certificate. |
| * 2018-09---Company renamed (Hubei Yuantong Bioengineering Co., Ltd.) |
| * 2019-07---Began to export in large quantities HESPERIDIN to USA, Spain and other countries. |
| * 2019-10---Obtain of new ISO 9001:2015 certificate. |