Greentech Bioscience Co., Ltd., founded in 2014, is a preclinical Contract Research Organization (CRO) specialized in offering comprehensive preclinical pharmacology services including compound screening, DMPK, non-GLP toxicology, and pharmacodynamics. The technical team, composed of more than 100 professionals, is an enthusiastic, focused and experienced community. All members enjoy collaboration and working as a group. Our AAALAC-accredited animal facility consists of 18 SPF-level rooms and 29 conventional rooms. We attach importance to animal health and welfare, ensuring all animals are well treated and the principles of the 3Rs (Replacement, Reduction, Refinement) are properly implemented. The laboratories are equipped with a wealth of instruments and equipment, enabling us to conduct clinical tests, histopathological examinations, biological sample analysis, cell-based experiments, molecular biology experiments, vascular interventional surgery, as well as animal behavioral tests.