Mölndal is the seat and administrative centre of Mölndal Municipality, located just south of Gothenburg on the west-coast of Sweden. About 40,000 of the municipality's 60,000 inhabitants live in Mölndal proper.
Wikipedia https://en.wikipedia.org/wiki/Mölndal
Coordinates 57°39'23.37" N 12°0'55.111" E