The extraction plant, located in Hangzhou, China, was commissioned at Pharma Grade in 2001 with a floor space of 12,000 square meters and a capacity of producing 300 tons of extracts per annum. It is equipped with top class facilities:

1. Aqueous and Solvent Extraction Vessels
2. Chromatographic column separation
3. Low temperature Vacuum concentration Vessels
4. Spray / vacuum dryer
5. Water purification system
6. CIP cleaning system