It is a state-owned enterprise. According to relevant inquiries, Ningbo Hanyalan Dolphin Tourism Co., Ltd. is a state-owned enterprise with a scale of 50 to 99 people. Ningbo Hanyalan Dolphin Tourism Co., Ltd. was established on May 3rd, 20th16th. It is an important display window for Ningbo to build a city tourism business card and do a good job in the development of "night economy". It is a state-owned enterprise specializing in the development and operation of Sanjiang waterway sightseeing tour in the "Sanjiang Night Tour" project. It is jointly registered by Ningbo Tourism Investment Development Co., Ltd. and Guangdong Blue Dolphin Tourism Co., Ltd., and its predecessor is Ningbo Asiana Sanjiang Tourism Development Co., Ltd.