Getzen
Getzen
http://www.getzen.com/trombone/
Courtois
Antoine courtois paris : trombonnes, trompettes,trumpets,trumpet, cornets, bugles, gros cuivreshorn,baritone,saxhorns,euphoniums,trombones, instuments de musique en cuivre,intrument of music
http://www.courtois-paris.com/
Conn / Bach / Benge / King
Conn-selmer, inc.
http://www.conn-selmer.com/
Latzsch
Lätzsch kg blechblasinstrumente brasswindinstruments bremen germany
http://www.laetzsch-brass.de/
Rath
Rath
http://www.rathtrombones.com/
Thein
Thein
http://www.thein-brass.de/index_en.php
Shires
S.e. shires
http://www.seshires.com/index1.htm
Schmelzer
Schmelzer germany
http://www.schmelzertrombone.de/trombones.htm
Yamaha
Yamaha
http://www.yamaha-europe.com/yamaha_europe/netherlands/10_musical_instruments/20_orchestra/index.html