Hainan Airlines Holding Co., Ltd. engages in international and domestic air passenger and air transport services. Its business includes service business related to air transport, air travel, onboard supplies, aviation equipment, aviation ground equipment and spare parts; terminal service and operation, and insurance concurrent agency services. The firm also offers regular and irregular air passenger and cargo transportation. The company was founded on October 18, 1993 and is headquartered in Haikou, China.