At present, Zhonghong Boyuan has cooperated with nearly 100 well-known customers at home and abroad, and has more than 300 verified animal models of diseases, covering different diseases in many fields, including inflammation/autoimmune diseases, tumors (including tumor immunity), liver/metabolic diseases, bone metabolism and bone surgery, Such as digestive system disease model (liver injury, nonalcoholic fatty liver, nonalcoholic fatty hepatitis, liver fibrosis, ulcerative disease, etc.); Endocrine and metabolic disease models (diabetes, obesity, hyperuricemia, etc.); Inflammatory and immune disease models (acute and chronic inflammation, arthritis, encephalomyelitis, psoriasis, atopic dermatitis, etc.); Neurological disease models (depression, Parkinson's disease, Alzheimer's disease, anticonvulsant, schizophrenia, etc.) have formed a series of mature animal model programs and provided one-stop preclinical pharmacological services.