2015

Established Hubei one-half-day pharmaceutical co., ltd.

2007

Established Hubei one-half-day pharmaceutical co., ltd.

2004

Established Wuhan one-and-a-half-day science and technology development co., ltd.

2003

Established Wuhan one-and-a-half-day pharmaceutical co., ltd.

1998

Established Hainan one-and-a-half-day pharmaceutical co., ltd.