SAIFU Laboratories Co., Ltd. (赛赋医药) is a leading Contract Research Organization (CRO) headquartered in Beijing, China. Established in 2016, we provide world-class, one-stop preclinical and pharmaceutical evaluation services to support innovative drug development. Our comprehensive offerings include safety evaluation, efficacy studies, registration support (NMPA/FDA), antibody drug discovery, as well as advanced technology platforms such as AI-driven research and organoid models. With a team of over 600 scientists, including nearly 50 PhDs, SAIFU Laboratories is committed to delivering high-quality, efficient, and compliant research solutions for domestic and international pharmaceutical companies, biotech firms, and research institutions. We help accelerate the journey from discovery to clinical development across multiple fields including small molecules, biologics, cosmetics, and medical devices.