Sunresin New Materials Co., Ltd. Xi an

Sunresin is a global leader in ion exchange and adsorbent resins, providing innovative purification, separation and extraction solutions for highly regulated industries. With strong expertise in life sciences — including chromatography, peptide and oligonucleotide synthesis, catalysis and APIs — Sunresin delivers advanced technologies for biopharma downstream processing, operating five ISO-certified automated plants with 70,000 cubic meters of annual capacity and over 1,400 employees worldwide, ensuring innovation, quality and supply chain reliability.