Yaohai Bio-Pharma

Yaohai Bio-Pharma is the first and largest biologics CRDMO dedicated to microbial expression systems in Greater China. We offer end-to-end one-stop tailored solutions or standalone services ranging from DNA synthesis, strain engineering and construction, upstream and downstream process development, to GMP or non-GMP level drug substance manufacturing, and fill & finish services for diverse modalities, such as mRNA, circRNA, plasmid DNA, recombinant proteins, peptides, enzymes, single domain antibodies (sdAbs) and VLPs. We are committed to meeting global customers' clinical and commercial needs in biological drugs, vaccines and diagnostics for both human and veterinary use.