Biopurify has participated in a number of United States Pharmacopoeia (USP) TCM component standards and TCM quality standards development projects. In view of the excellent products and quality services we provide, the United States Pharmacopoeia once issued us a certificate of appreciation in 2019, and again in 2021. 

Biopurify is not only the main supplier of standard materials for Traditional Chinese medicine(TCM) ingredients for China National Institutes for Food and Drug Control, but also the main supplier of standard materials for TCM ingredients and standard materials for natural products of United States Pharmacopoeia (USP) and European Pharmacopoeia (EDQM), with which we have a good cooperative relationship for many years.