The veterinary drug of Zhongmu Anda has good medicinal properties, and does not agglomerate, discolor or absorb moisture during the shelf life. Veterinary drug particles are uniform in size, liquid products are uniform, and there is no precipitation, stratification and solid matter. Hubei Zhongmu Anda Veterinary Medicine is a product of Hubei Zhongmu Anda Pharmaceutical Co., Ltd., a company engaged in the research, development, production and sales of raw materials for chemically synthesized veterinary drugs, and a member enterprise of China Animal Health Products Association.