From 2021 to February 2022

Mainline has provided ground handling and related services to the charter flights between Afghan and China to an Afghanistan airline, supporting the building of the "Air Corridor of pine nuts" and continued to contribute to the construction of the Belt and Road Initiatives.

Accomplished the Guiyang - Guyana - Guiyang passenger charter mission with "zero import, zero infection, zero Covid-19 cases, and zero accidents" during the Covid-19 pandemic, which was highly commended by the Foreign Affairs Office of Guizhou Province.

6 November 2021

Mr. Yang Yuanyuan, former Head of CAAC, visited Mainline and highly praised the cooperation between Mainline and Jeppesen and its positive effects on the development of China’s general aviation industry.

Mainline formally established, and in October of the same year, it reached strategic cooperation with China Civil Aviation Pilots Association and Shanghai Civil Aviation College

Mainline has provided flight services to more than 2,000 international passenger/cargo flights global wide.

Mainline’ s team visited Tomas, president of Jeppesen in the United States, and reached a crucial comprehensive strategic cooperation with Jeppesen.

Assisted a large state-owned enterprise customer to complete the first international passenger charter transportation mission from Timor-Leste to China during the Covid-19 epidemic.