Dong Gu Electronics Co., Ltd. has established in 1989 aimed popularization and supply of high grade table top coffee vending machine for Korean domestic market even there was no concept of table top coffee vending machine and made a powerful sensation to the mass media for the first time.

Dong Gu 'Tea Time' has been produced through continuous researching and development to make the best table top coffee vending machine in the world. Various patents, such as Utility Model and Registration of Design have been acquired by Korean Government and Q mark which guarantees the quality of the products has been acquired by Korean Approval Institute.
Through those constant efforts, Dong Gu was appointed as a unique cooperation company of Samsung in 1994, Carrier-LG in 2000 and has been supplying the all sales products to Samsung and Carrier-LG by OEM.