Taiwan student visa requirements for nigerian citizens Enterprise invitation. A company invitation letter from the sponsoring corporation while in the desired destination country. The letter needs to be printed on corporation letterhead stationery, tackled to "The Consulate of Nigeria, Visa Area", and signed by a senior manager. The business enterprise https://www.tumblr.com/africred/754895200092094464/studying-abroad-made-easy-with-africred-visa