Brook Chemical Limited
Profile: Brook Chemical Limited is a manufacturer of APIs, nutrition supplements, industry chemicals and specialty chemicals. Our API products include acetazolamide, dexamethasone base, dexamethasone sodium phosphate, doxycycline hydrate, doxycycline base, hydroxy chloroquine sulfate and progesterone. Our specialty chemicals are 1,2-benzisothiazolin-3-one, 2-nitroresorcinol, 4-dimethylamino pyridine, 5-chloro-8-hydroxy quinoline, alpha gypsum, ammonium thiocyanate and beta gypsum. Our nutrition supplement products include 5-hydroxytryptophan, aspartame, aAspartame and beta carotene.