Recently, the “Changyao� trademark of Changzhou Pharmaceutical Factory Co., Ltd. was recognized as a Well-known Trademark in China by the Trademark Office of the State Administration for Industry and Commerce.

Changzhou Pharmaceutical Factory was established in 2001 and is currently a core enterprise of Shanghai Pharmaceutical Holding Co., Ltd.

The Changyao trademark of Changzhou Pharmaceutical Factory was registered on March 1, 1983, after which the company has always insisted on making this brand an “evergreen tree�? Since 2007, it has been recognized as a Famous Trademark in Jiangsu Province for four consecutive years. In 2016, Changyao was awarded the title of Famous Brand Product in Jiangsu Province by Jiangsu Provincial Famous Brand Strategy Promotion Committee.