The company is a large aviation equipment high-tech enterprise belonging to the airborne division of China Aviation Industry Group Co., Ltd. The company is mainly engaged in two major businesses: aviation equipment and special refrigeration, covering R&D, production, sales and repair of aviation products such as aviation oxygen systems, airborne fuel tank inertization protection systems, aircraft auxiliary fuel tanks, etc., as well as R&D, production and sales of special refrigeration equipment for military and civilian use. The company's main products in the aviation equipment field are aviation oxygen systems, airborne fuel tank inertization protection systems, aircraft auxiliary fuel tanks, sensitive components, oxygen ground equipment, etc. The main products in the field of special refrigeration include military refrigeration equipment and civilian refrigeration equipment. The company is a national high-tech enterprise, a nationally certified enterprise technology center, an innovative enterprise in Anhui Province, an industry-university-research joint demonstration enterprise, a governing unit of the China Refrigeration and Air Conditioning Industry Association, and the vice chairman unit of the Anhui Aeronautical Society. The company has successively won national science and technology awards such as the Grand Prize for National Science and Technology Progress, the Second Prize for National Science and Technology Progress, the Third Prize for National Science and Technology Progress, the Third Prize for National Defense Science and Technology, and the Third Prize for National Defense Science and Technology Progress, as well as military, provincial, municipal, and aviation industry group units, etc., and won the honorary title of Outstanding Supplier of the French Safran Group.