Prince Pharmaceutical Co., Ltd.

Prince Pharmaceutical Co., Ltd. manufactures and sells vitamin B1 active pharmaceutical ingredients (APIs) in Taiwan, Japan, Korea, and other international markets. It also offers health foods and medicines, including vitamin C tablets, vitamin B film-coated tablets, natto and rhodiola extract capsules, probiotic sachets, and plant extract capsules. Its API products include felbinac, aldioxa, tulobuterol, ufenamate, bisbentiamine, thiamine disulfide, potassium guaiacolsulfonate, potassium cresolsulfonate, fusultiamine hydrochloride, and fursultiamine. Founded in 1962, the company is headquartered in Yunlin, Taiwan.