Xi'an Healthful Biotechnology Co.,ltd.

being a leading manufacturer of natural ingredients and nutrition supplements in china, xi'an healthful biotechnology co.,ltd.(hsf) focuses on the r&d, production, and marketing of health-care ingredients throughout the worldwide market,with its manufacturing site located in shandong province, east china. hsf is devoting to self-innovated research as well as working with well-known overseas and domestic corporations and universities, partners including shaanxi normal university, beijing chemical university, china agricultural university etc. hsf has advanced equipments for researching, testing, analyzing, producing and packaging . we are working under the guideline of gmp regulation, also with certification of iso 9000,haccp, ip and kosher etc. hsf manufactures the following items of natural vitamin e and phytosterols: mixed tocopherols: 50%, 70%, 90%, 95% d-alpha tocopherol oil: 1000iu~1360iu d-alpha tocopheryl acetate oil: 1000iu~1360iu natural vitamin e succinate 1185i