CSBio, situated in Silicon Valley, California, stands as a prominent manufacturer in the peptide and instrumentation industry. Since its establishment in 1993, CSBio has been a reliable supplier of top-tier custom peptides, cGMP peptides, and automated peptide synthesizers to the international pharmaceutical community. Our range of peptide products and cutting-edge instrumentation is widely utilized in production laboratories and pharmaceutical companies across the globe. CSBio offers non-GMP and cGMP peptides, peptide APIs, peptide synthesizers for research scale/ commercial scale, as well as DNA/RNA oligonucleotide synthesizers.