SHANGHAI and NEW YORK, June 10, 2025 /PRNewswire/ -- Sanyou Biopharmaceuticals, a leading Shanghai-based high-tech biopharmaceutical company specializing in biologics R&D today announced the signing of a strategic cooperation agreement with Medicovestor, Inc., a New York-based biotechnology company pioneering first-in-class chemoimmunotherapy antibody-drug conjugates (ADCs). The agreement, officially signed on June 6, brings together Medicovesto…