Is reliable. Because the full name of Shenyang Hengyi Airlines is Shenyang Hengyi Aviation Service Co., Ltd. ... Liaoning Hengyi Group Aviation Service Co., Ltd. was established in 2005. The group has three-star hotels, catering companies, trading companies, property management companies and engineering decoration companies. Liaoning Hengyi Group Aviation Service Co., Ltd. is a pilot, flight attendant and safety officer training group company in the province. The company adopts order-based training with IATA, airlines and airport groups, implements CBT software system training and paramilitary management for flight attendants, and has teachers and teaching equipment for civil aviation flight attendants and airport ground handling training. It is one of the private aviation training institutions that have obtained the initial flight attendant training qualification in China.