Ameco Beijing has completed cabin modifications for 10 Air China Boeing 777-200s.
The 10-month modification project involved the installation of a three-class configuration with business, premium economy and economy class, says Ameco.
It also included the installation of a PC power system, LCD video monitors and other systems.
The MRO company started the modifications in July 2012.
In the last two years, Ameco also conducted cabin upgrades for Air China's Airbus A321s, A330-200s and Boeing 737-800s.