Shanghai Yearn Chemical Science-Tech Co.,Ltd

Founded in 2019, Shanghai Yearn Chemical Science-Tech Co.,Ltd (yearnintl.com) manufactures, distributes and trades pharmaceutical excipients and specialty chemicals. Its catalog includes a full range of polyvinylpyrrolidone grades (PVP K90, K30 and K15), crosslinked PVPP, PVP-VA copovidone, pharmaceutical-grade dimethyl sulfoxide, electronic-grade N-methylpyrrolidone, glacial acetic acid, and various diols and glycols (2-methyl-1,3-propanediol, 1,2-hexanediol, 1,3-propylene glycol, 1,2-pentanediol). The company offers CMO and CDMO contract services under ODM and its own brand, and positions itself on internationally recognized approvals, experienced R&D staff, delivery terms, production capacity, a large product line, and willingness to meet buyers' specifications and small orders, selling across North and South America, Western and Eastern Europe, Australasia, Asia, the Middle East and Africa.