AVIC, Cheng Fei and Comac of China are all subsidiaries of Avic.
China Aviation Technology International Industry and Trade Company is mainly engaged in import and export agency, product sales, service consultation and industrial investment.
Cheng Fei mainly produces military aircraft and aircraft parts.
Comac China is a newly established company, which produces large and medium-sized commercial aircraft. Companies such as Cheng Fei and Xifei will produce parts for it.