Strüwing Maskinfabrik ApS, R. Roskildevej 20, 3600 Frederikssund 47 31 03 67 Manufacturer of aircraft jacks and towbars
B.R.M. Revision, Registreret Revisionsanpartsselskab Tollerupparken 29, 3600 Frederikssund 70 26 00 60