- 04-29Yisen Biotech Joined The 14th International Dairy Expo 2016 Successfully
- 03-31Fruitful Expo in ArabLab 2016
- 03-31Yisen Bio-tech was Authorized as Co-work trial lab by Beijing Intellegence Property Beauro
- 03-04Yisen Bio achieved China National High-tech Enterprise Certificate
- 02-22ARABLAB 2016 EXHIBITION- DUBAI
- 12-31Merry Christmas & Happy New Year
- 11-12Beijing Yisen Biotechnology Joined the sixth China Veterinary Congress and 2015 China Veterinary Sup
- 10-22Beijing Yisen Bio-technology passed through the ISO9001 verification
- 09-16Yisen Bio Joined the 15th Dairy Technology Boutique Exhibition
- 09-16Yisen Bio joined the 6th Chinese Dairy Exhibition Conference
- 09-11BIO 2015- U.S.A Bio-technology Exhibition
- 04-02YISEN-BIO- Veterinary Congress pig e net Kang doctor micro video interview
- 04-02Detection methods for avian influenza H7N9
- 03-30YISEN-BIO--entrepreneurship is a group of people to display their talent to pursue a career
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