Xinjiang tianyuan is the only third-party civil aviation MRO (Maintenance, Repair, Operation) enterprise in xinjiang that is currently operating CCAR145 system certification of civil aviation.

Xinjiang tianyuan mainly undertakes the department annex business of southern xinjiang, hainan airlines, tianjin airlines, capital airlines, shandong airlines, sichuan airlines, huaxia airlines, happy airlines and other companies, and actively develops the general aviation market, including xinjiang general aviation, tianxiang aviation institute, tianlu airlines, west Asia airlines, zhongfei airlines and so on.