Aju Banjeom is an old Chinese restaurant in Jeju that serves jjajangmyeon and jjamppong near Tapdong, Dongmun Market, and the Ramada Hotel. It offers uncommon dishes such as jjachunjwien, and its ganjjajang comes with a thick chunjang sauce, a sweet taste, and a lot of potato. The samseon jjamppong has fresh seafood, and the jjamppong is on the spicy side. A public parking lot 30 meters below the restaurant is used, and it is small, so it is almost full even on weekdays.