Beijing Hua Xi Lianhe Tech & Development Ltd.

The aim of this study is to investigate the bioequivalence of pitavastatin calcium tablets developed by our company and pitavastatin calcium tablets (trade name: Liqingzhi) produced by Kowa Corporation in healthy adult Chinese subjects, so as to provide a reference for safe and rational use of drugs in clinical practice.

The pharmacokinetic characteristics of the compound niacin sustained-release tablets developed by our company in healthy adults were studied to provide a reference for safe and rational clinical drug use.

To evaluate the safety and efficacy of cromoglucose nasal spray in the treatment of allergic rhinitis.