The tea plantations in Jeju are located near the mountain Mt. Halla and the Pacific.

The represented tea-producing farms by us have mostly own HACCP and GAP certifications for each process from production to sales. Because the practice of environmentally friendly farming methods and organic production of teas they have received a certification by the International Federation of Organic Agriculture Movements (IFOAM) and the National Organic Program of the US Department of Agriculture. Osulloc also has own research institute for the specific tastes of their teas continue to improve and to achieve a high quality.

The Korean Tea Producer offer so fine, safe and healthy tea products.