What does Pfizer do?

Pfizer is called Pfizer in China. Pfizer is a scientific-based, innovative and patient-oriented biopharmaceutical company. 1989 entered the China market, and its business in China covers more than 300 cities. At present, Pfizer has become one of the major foreign pharmaceutical companies in China. Pfizer, Pfizer Pharmaceutical, was founded in 1849 and has a history of 170 years. It entered the China market in the 1980s and is headquartered in new york, USA. Pfizer has now developed into the largest foreign-funded pharmaceutical company in China, and listed high-quality innovative drugs in five fields, such as cancer and vaccine, in China. Pfizer China R&D Co., Ltd; Center D is located in Zhangjiang Hi-Tech Park, which is an important R&D center of Pfizer in the Asia-Pacific region. Center D provides support services for Pfizer's research projects around the world. Pfizer brand history Pfizer was founded in 1849. Pfizer was a chemical company mainly producing chemical products in its early days. As a chemical, medicine also belongs to the company's business scope. 186 1 The outbreak of civil war gave Pfizer an opportunity to develop. During the war, Pfizer provided a large number of medicines to the North Army. With the progress of the war, the company developed rapidly and became one of the largest chemical manufacturers in the United States. After the civil war, Pfizer's main product was citric acid. It was not until Sir Fleming discovered penicillin in 1928 that Pfizer began to intervene in the production of antibiotics and gradually shifted its focus to the field of antibiotics. Since then, Pfizer has conducted in-depth research on fermentation technology and applied it to the production of citric acid and penicillin. Nowadays, it is generally believed that Pfizer is one of the pioneers in developing fermentation technology. World War II gave Pfizer another opportunity to develop. Pfizer was an enterprise that used fermentation technology to produce penicillin at that time. Not only did it produce a large amount of penicillin at a very low production cost, but it also provided a large number of relatively cheap penicillin products to the US military. The company also took advantage of this opportunity to expand rapidly.