If you need to inquire about Bayer product, please contact us through the following telephone:

Hotline: 400-810-0360 (available by mobile or telephone)

We will try our best to provide you the information about Bayer products, but we can't propose any specific diagnosis and treatment suggestions for patients' conditions. If you have any discomfort after medication, please go to see your doctor and receive timely medical treatment.

If you want to report a side effect or quality complaint, please contact your health care professional (e.g. treating physician or pharmacist) or your local health authority, Inquiries can also be directed to:

If you observe adverse event after Bayer Animal Health product application, you can transfer the information to us directly by:





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Corporate Social Responsibility (CSR)
Bayer attaches great importance to being a good corporate citizen in all the countries in which it operates. In China, too, the company’s social commitment is based on the principles of sustainable development and the endeavor to reconcile economy, ecology and social responsibility.
CSR at Bayer is more than just donation, but looks at our social performance towards achieving UN’s Sustainable Development Goals on Better Health and Zero Hunger. Externally it is an interface with Bayer’s external stakeholders in the public and social sectors; internally it safeguards donation compliance and provide professional services for corporate functions and business divisions on understanding of social challenges, designing, planning and executing CSR/employee engagement activities.
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Last updated:2022-05-23