Address	Sir R. N. M. House Kolkata West Bengal 700001 India
Employees	-
Website	http://www.dianatea.in
Updated	09/14/2018
Diana Tea Co. Ltd. engages in the cultivation and manufacturing of tea from garden called Diana Tea Estate. Its products include packet tea, bulk tea and wooden keddies. The company was founded on August 26, 1911 and is headquartered in Kolkata, India.