Main products: Vonorazan fumarate and intermediates, Dagliflozin and intermediates, Clevoborol and intermediates, Letemovir and intermediates, Mildronate, veterinary products (intermediates of Floreana, Aflana and Sarolana, etc.), Ropivacaine Hydrochloride and intermediates, local anesthesia series (Lidocaine, Lidocaine, Proparacaine, Proparacaine Hydrochloride, Butocaine Hydrochloride, etc.), covering the local anesthesia, local anesthesia, local anesthetic, local anesthetic, local anesthetic, etc. Our products cover the fields of local anesthetics, antiviral drugs, cardiovascular and cerebrovascular drugs, antitumor drugs, digestive drugs, diabetes drugs, veterinary drugs and so on. Our main advantages are high quality products, reasonable price, fast delivery and considerate after-sales service, and we support customized products.