Aircraft
MHI Completes Expansion for Boeing 787 Wing Stringers
Prepares to supply enough parts for 14 Dreamliners a month
Mitsubishi Heavy Industries supplies composite wing boxes and stringers for the Boeing 787's distinctive wings. (Photo: Boeing)
Mitsubishi Heavy Industries supplies composite wing boxes and stringers for the Boeing 787's distinctive wings. (Photo: Boeing)

Mitsubishi Heavy Industries (MHI) has completed facility expansion of the aircraft shop at the Yamatomachi plant of its Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, Japan, in preparation for the production increase of composite wing boxes for the Boeing 787 Dreamliner. MHI expanded the facility in response to Boeing's plan to increase the 787’s production rate from the current 10 airplanes per month to 14 by the end of the decade.