Huasing Chemicals Company is a China pharmaceutical intermediate manufacturer. We are specialized in development, manufacture and marketing of Ritonavir intermediate, Lopinavir intermediate, Rosuvastatin intermediate and APIs.

To ensure the quality of our active pharmaceutical ingredients, pharmaceutical intermediate, etc. we produce products in strict conformation with ICH Q7A GMP for APIs. Our high quality and economical products make us successfully enter into international markets. Now, our ritonavir and lopinavir APIs and pharmaceutical intermediate, etc. are popular with customers from Europe, America, Southeast Asia and the Middle East, etc.

We welcome both national and international antivirus drug, protease inhibitor manufacturers to purchase our pharmaceutical intermediate and APIs. We look forward to your inquiries and orders.