The Kieninger Clock factory
was founded in 1912, in the Black forest, by Joseph Kieninger.
Kieninger is the oldest existing manufacturer of mechanical
clock movements for mantle, wall and grandfather clocks, in the world.
Since 1917 the company has been located in Aldingen, just between the Black forest and "Schwabische Alb". The company
comprises over 100 highly skilled workers, and occupies a facility built in 1991 of over 54,000 sq.ft.
In 1993 the Company was purchased by the Howard Miller Group, of the USA, the largest manufacturer of Grandfather clocks
in the world.
Take this link
for more information on Kieninger's tradition, precision and quality - and also about their clock movements which offer a multitude of (patented or patents pending) technical specialities.