October 2007 Taixing New Day Chemical Co., Ltd. was established

In August 2009 the company moved to Changzhou City, Jiangsu Province

March 2014 company restructuring, the formation of Changzhou Hengda Biological Technology Co., Ltd

In August 2015 the company invested in the establishment of Suzhou Long Lin Biological Technology Co., Ltd

November 2015 the company invested in the establishment of Nanjing sainuo Pharmaceutical Technology Co., Ltd.

In December 2016 the company invested in Chizhou City, Anhui Province to set up factories