R&D
Pou amelyore kontwòl kalite pwodwi a, ak sipòte eksperyans ekstraksyon plant la, Hunan Essence te envesti yon anpil nan aparèy laboratwa avanse tankou: Rotary Evaporator, Vacuum Dryer, Agilent 1260 IHPLC, Agilent 7890B GC, Uvmini-1240 UV ak sou sa.