Chengdu Must Bio-Technology Co., Ltd. is a high-technology company which is located in Chengdu, China. It produces high quality phytochemicals and reference standards from Chinese medicinal herbs (TCM). Our products are widely used in scientific research, such as natural product analysis, candidate compound screening for medicine and health product research and development. CHENGDU MUST has cooperated with Chengdu Institute of Biology, Chinese Academy of Sciences to establish “Joint Laboratory of Chinese medicinal herb standards”. Professional research team from Chinese Academy of Sciences ensures our products with high quality. Our customers include scientists and technologists in science companies, universities and government institutions. High quality products and best service ---- CHENGDU MUST is your reliable partner. Our mainly services include: 1. Supply high quality extracts, phytochemicals and reference standards of TCM, from mg to kg 2. Custom extraction and purification from any natural source materials such as plants, bacteria, fungi, etc 3. More than 900 compounds in stock for immediate delivery, many of them are our unique products. All the compounds are identified with NMR and MS data and analyzed by HPLC. 4. More than 200 unique natural products developed per year.