Hainan Airlines Holding Co., Ltd. provides air passenger, cargo, and mail transportation services in the People's Republic of China and internationally. It also offers German rail and pet cabin care services, business ticket packages, seat selection, prepaid baggage, upgraded air meals, and insurance products. The company operates 1,400 domestic and international routes, including nearly 1,300 domestic routes covering all provinces, autonomous regions, and municipalities in mainland China, plus 170 international and regional routes to 46 overseas cities across Asia, Europe, North America, Oceania, and Africa. Formerly known as Hainan Airlines Co., Ltd., it changed its name to Hainan Airlines Holding Co., Ltd. in May 2017, was founded in 1993, and is headquartered in Haikou, the People's Republic of China.