This article is about HAECO. For an obsolete audio signal processing technology, see 
Haeco-CSG.
Hong Kong Aircraft Engineering Company Limited 
 香港飛機工程有限公司|  | 
| Company type | Private | 
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| Industry | Aerospace | 
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| Founded | 23 November 1950 (1950-11-23) | 
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| Headquarters | Hong Kong | 
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| Key people | Richard Sell (CEO) | 
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| Services | Airframe services, line services, inventory technical management, component overhaul, aerostructure repairs, landing gear services, engine services, global engine support, parts manufacturing and technical training. | 
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| Number of employees | 15,000 (2022) | 
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| Parent | Swire Pacific Limited | 
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| Website | www.haeco.com/ | 
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Hong Kong Aircraft Engineering Company Limited (HAECO) is an aircraft engineering and maintenance firm with its head office located at Hong Kong International Airport. It is a member of the Swire Group.