Hopax Fine Chemicals Group

Hopax Fine Chemicals Group is a global leader in the manufacture of high-purity biological buffers and specialty chemicals for the life sciences, diagnostics, and pharmaceutical industries. Founded in 1975 and headquartered in Taiwan, the company specializes in Good's buffers such as HEPES, TRIS, and MES, which are essential for maintaining pH stability in cell culture and bioprocessing. Beyond life sciences, Hopax operates divisions for paper chemicals and self-adhesive products, including the well-known Stick'n brand. The company maintains rigorous quality standards, including GMP-compliant manufacturing and ISO certifications, to support global biopharmaceutical production and research. With a strong international presence, Hopax provides critical raw materials to major biotech and diagnostic companies worldwide.