AVIC Xi'an Aircraft Industry Group Company Ltd. researches, develops, manufactures, sells, maintains, and services military aircraft and military and civilian aviation parts in China. Its products include large and medium-sized military transport aircraft, bombers, and special purpose aircraft. It also develops key components such as fuselages and wings for the C909, C919, AG600, and MA series aircraft, manufactures wings and fuselages for the Airbus A320/A321 series, and produces vertical tail and inboard flaps for the Boeing B737 series. In addition, the company provides aviation engineering technical support, customer service, technical information, user training, and aircraft parts support. It was formerly known as AVIC Aircraft Co., Ltd., was incorporated in 1997, and is based in Xi'an, China.