About Us
OranssiBio (Shanghai) Co., Ltd.

Accelerating Cell & Gene Therapy with
Integrated CRO + CDMO Excellence

OranssiBio is a high-end research, development, and manufacturing service provider specializing in cell and gene therapies (CGT). We are committed to supporting global biopharmaceutical companies and research institutions with a fully integrated CRO + CDMO platform that spans the entire development lifecycle—from early-stage discovery and clinical trial material production to commercial-scale manufacturing.


Driven by the principles of quality, agility, and international compliance, OranssiBio is committed to accelerating the development of transformative CGT therapies — making advanced medicines accessible to more patients, and creating long-term value for society.

  • End-to-End Technology Platforms

    Integrated platforms spanning plasmids, viral vectors, exosomes, mRNA-LNPs, and cell therapies — from concept to launch.
  • High-Standard R&D and Manufacturing

    From early development to GMP production, we ensure speed, scalability, and strict quality compliance.
  • Global Regulatory Support

    CMC-driven documentation and submission strategies tailored for FDA, EMA, NMPA, and global standards.
  • Experienced Team Supporting Every Stage of the CGT Lifecycle

    Cross-functional experts guiding you from discovery through clinical trials to commercial manufacturing.