GemPharmatech is a leading contract research organization that provides genetically engineered mouse models and preclinical research services to the scientific community worldwide. Our company is steadfast in its commitment to providing cutting-edge and novel solutions to researchers in their pursuit of scientific exploration and pharmaceutical development. At GemPharmatech, we specialize in the development of animal models utilizing advanced gene-editing technologies, and we have an extensive library of KO/cKO mice, humanized mice, immunodeficient mice, and germ-free mice. We offer a wide range of preclinical services, including mouse model customization, pharmacology services such as drug efficacy evaluation and mouse phenotyping, CRISPR/Cas9 gene editing, cryopreservation, and customized breeding.