Raw fresh tea leaves are purchased from 1,200 RA certified tea gardens with an area of about 20,000 hectares in Phu Tho province, the region made for tea of Vietnam. By practicing RA program since 2013, we have worked with our farmers and labors on the fair fresh tea leave price and fair wages, health and safety, community support and good agricultural practices including water, soil & chemicals management and promotion of biodiversity.