Utilize the input text as a context reference, choose the right relationship between Airbus and aircraft from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Precision, which was founded in 1949, makes industrial components such as turbine blades and fasteners for aircraft makers including Airbus and Boeing and has annual sales of $10bn.

Answer: product_or_material_produced