600456 Baoti Co., Ltd. (600456) metal smelting market share in domestic aviation titanium materials and military titanium materials exceeds 90%

600765 Liyuan Hydraulic Machinery Industry In 2007, the company The additional issuance injected the heavy aircraft assets of the former First Aviation Group, forming four major business segments: hydraulic parts, forging, radiators, and gas turbines

600391 Chengfa Technology (600391) Aircraft Manufacturing Company is mainly engaged in aviation engines and gas turbines The main parts of 600316 Hongdu Aviation (600316) aircraft manufacturing company are to develop and produce attack aircraft, training aircraft, general aircraft, and aviation product parts

000768 Xifei International Aircraft Manufacturing Company is The only listed company of my country's military aircraft manufacturing enterprises. After the asset injection in early 2008, the company formed a complete aircraft manufacturing industry chain

600879 Rocket Co., Ltd. Aircraft manufacturing and aerospace applications comprehensive electronics, electromechanical components, application-specific integrated circuits, and inertial navigation etc.’s business structure

600038 Hafei Aircraft Manufacturing Co., Ltd. mainly produces helicopters and regional aircraft, and is the only global supplier of wing fairings for Boeing 787.

002013 The largest shareholder of AVIC Precision Machinery Industry Company, the China Aviation Life Saving Research Institute is a military research institution affiliated to China Aviation Industry Group Corporation. It is the only domestic research, design, and A large professional institution for manufacturing and testing

600523 Guihang Co., Ltd. (600523) Automobile Manufacturing.

600019 Baosteel Co., Ltd. (600019) Steel Industry.

The largest shareholder of 600178 Dongan Power Engine Manufacturing Company is the powerful China Aviation Science and Technology Industry Co., Ltd.

002023 Haite High-tech (002023) Aircraft Maintenance Company is the only aircraft maintenance company in the two cities

000738 AVIC Motion Control (000738) Company is mainly engaged in the processing of aircraft engine parts.

600399 Fushun Special Steel (600399) Company is an important special steel production base in my country and the most important production and scientific research and trial production base for supporting materials for my country's national defense industry