Sanofi is a leading global pharmaceutical and health company, Its products mainly cover three fields: Pharmacy, human vaccine and animal health care.

Sanofi currently has seven production bases in China, and most of the cleanroom panel used in the production bases are the products of MAX. Its production bases include Beijing Pharmaceutical Factory, Hangzhou Pharmaceutical Factory, Hangzhou Sanofi Minsheng Health Pharmaceutical Factory, Tangshan Health Pharmaceutical Factory, Shenzhen Sanofi Pasteur Vaccine Factory, Merial Nanchang Animal Health Plant, and Nanjing Merial Animal Health factory.