AVIC I QINGAN GROUP CO.,LTD. (Shortened as Qingan corporation),affiliated to the China Aviation Industry Corporation 1(AVIC 1),is a national super-size group corporation,Qingan Corporation was establ ished in 1955 as one of 156 key projects during the frist-five year plan of China.Today,Qingan is one of 512 key state-owned enterprises supsported by the government,Qingan has estaslished a state level R&D center and acquired many national and provincial awards and honors.
    Qingan Corporation is mainly engaged in the research and production of aeronautic and aerospace airborne equipments,including mechanical,hydraulic,pneumatic,electronic/electric equipments and control systems.It has strong research&development ability and modern production capacity in integrated system incorporating mechanical ,electronic ,hydraulic technologies ,weapon(launching) and flight control system and equipments,as well as in rubber seals ,engineering plastics ,precision mechanics ,special welding ,special casting ,complex mould of non-conventional shape and nonstandard equipments,Qingan has established comprehensive measuring ,calibrating and testing capacities with its own the first grade national level metrology center and physical and chemical laboratory of national status ,Qingan has also established the testing station and can perform the climate and mechanical environmental testing for the large size weapon outboard suspension and aeronautic products. Moreover ,Qingan has its own expertise in special forging , sheet metal forming,punching,all kinds of gear machining and hydraulic seals.