Line maintenance

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We are one of the world’s largest line maintenance service providers, offering a full suite of high-quality line maintenance, cabin and AOG recovery services at key airports globally. Through our line maintenance stations in Hong Kong and locations in the Chinese Mainland, we currently provide round-the-clock support to more than 140 airlines and handle around 200,000 flight movements annually.

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What we offer

  • 24/7 AOG service ​ 

  • Line checks (up to full A-check) 

  • Routine transit checks  

  • Aircraft and cabin cleaning 

  • Cabin interior management 

  • Engine on-wing services​ 

  • Ramp services​ 



We have approvals for airframe, engine and component maintenance, as well as cabin design and products, from regulatory authorities worldwide, including Asia-Pacific, Africa, United States, the European Union and the Middle East.



We offer extensive services through our line maintenance stations in Hong Kong, Xiamen, Beijing, Chengdu, Chongqing, Dalian, Hangzhou, Harbin, Jinan, Nanjing, Ningbo, Qingdao, Shanghai, Shenzhen, Tianjin, Wuhan, Xi'an and Zhengzhou.

Latest insights

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Press release

HAECO to continue maintenance support for Lufthansa

10 December 2022

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24/7 AOG support

AOG Hotline

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