Taiwan Tea Corporation engages in the plantation, cultivation, production, and sale of tea products in Taiwan. It also engages in the recreational tea farming land development activities; and marketing channel business. In addition, the company involved in the construction engineering business, including decoration works, compartment works, ceiling works, anti-smoke vertical wall works, painting works, flooring works, windowsill Board works, curtain box works, stone works, etc. The company was formerly known as Mitsui & Co., Ltd. and changed its name to Taiwan Tea Corporation in 1950. Taiwan Tea Corporation was founded in 1899 and is headquartered in Hsinchu City, Taiwan.