Arya Tea Co.Ltd A sedate and pristine location- the Queen of the hills, Darjeeling, is the exotic niche of Arya Tea Estate. The plantation spreads across 125 hectares and starting at an altitude of 1820 meters spreads down to 900 meters with average of 1500 meters. Producing 70 tons annually, Arya tea is prolific producer and exporter of the finest range of Black Tea and the delicate varieties of Green Tea. It also has a range of its own jewels- Ruby (Black Tea), Emerald (Green Tea), Pearl (White Tea), Diamond (Chunky Tips) and Topaz (Oolong).