1983 changed to Zhengzhou Yuxin Pharmaceutical Factory;
1993 was the first batch of pilot units of joint-stock reform in Zhengzhou, and was changed to Zhengzhou Yuxin Pharmaceutical Co., Ltd.;
In 2003, the enterprise was restructured into Zhengzhou Honghui Pharmaceutical Co., Ltd.;
In 2004, the enterprise was restructured into Zhengzhou Ling Rui Pharmaceutical Co., Ltd.;
In 2007, the company was restructured into Zhengzhou Ling Rui Pharmaceutical Co., Ltd.