MAIN BUSINESS: 1.INDUSTRIAL SEPARATION, PURIFICATION AND CUSTOMIZATION OF ACTIVE INGREDIENTS OF TRADITIONAL CHINESE MEDICINE 2. PROVIDE CHINESE MEDICINE REFERENCE SUBSTANCE WITH THE PHARMACOPOEIA 3. PERFORM ANALYSIS AND IDENTIFICATION OF CHEMICAL CONSTITUENTS IN TRADITIONAL CHINESE MEDICINE AND MEDICINAL PLANT 4. EVALUATION SERVICE FOR CHINESE MEDICINE 5. SEPARATION, PURIFICATION AND CUSTOMIZATION OF DRUG SUBSTANCES IMPURITIES 6. SYNTHESIS AND SEMI-SYNTHESIS OF NATURAL SMALL MOLECULE