Welcome to ChemFaces, as the high-quality natural product research & development enterprise, we are committed to providing a variety of different specifications of natural products to worldwide scientific research institutions and enterprises. ChemFaces is a professional company with expert and integrated R&D group and production team. The keen insights of the research personnel lay a solid foundation for the choice of plants with high research value and bioactivity. Screening the references, analyzing the expectant ingredients and designing the feasible production standard, the production staff can separate and prepare various natural products with different purity by making use of all kinds of preparative chromatographic apparatus and analytical instruments. Meanwhile, the research personnel can authenticate the structure of the compounds with spectrum, MS and NMR.