>>1215157Airbus has 4 factories which can assemble A320s. Hamburg Finkenwerder, Toulouse, Mobile (Alabama) and Tianjin.
Meanwhile 737s are made in Renton, everything else is made in Everett, both in Washington. Boeing also has access to the USAF's Plant 42 for military aircraft. It's worth noting that Plant 42 is also where the Skunk Works, Lockheed's black projects are made.
Airbus has yet to bring Tianjin up to full capacity, and Mobile is just there to make sure Boeing can't lobby A320s out of the US (and once again, Mobile is not at full capacity yet). Only Hamburg Finkenwerder which only makes A320 family aircraft and Toulouse which makes everything else are at capacity.
A321LRs and a possible A321ULR could be produced at great numbers if there are large orders in Asia and North America.
