Tenor trombone
With good performance of more broad and high range and more kinetic energe, it can harmonize well other orchestral instruments. It's well used.
Tone: Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

It is elegant, splendid and magnificent in sound, with good performance both in high and low, espcially in glissandi.
Tone: Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

Bass trombone
Its special tamber comes from it's the special enlarged internal and ictus bubes than tenor trombone. It's featured as deep tamber and best-performance bass.
Tone: F/Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

Bass trombone
Its special tamber comes from it's the special enlarged internal and ictus bubes than tenor trombone. It's featured as deep tamber and best-performance bass.
Tone: F/Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

F/Bb tenor trombone
It's designed specially with an alternative button between F and Bb, and enables it to reach more bass.
Tone: F/Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

F/Bb tenor trombone
It's designed specially with an alternative button between F and Bb, and enables it to reach more bass.

Tone: F/Bb
Bell Material:Brass/Red brass
Slide pipe:Brass
Finish:gold lacquer / nickel plated / silver plated/colour

Tenor trombone
With good performance of more broad and high range and more kinetic energe, it can harmonize well other orchestral instruments. It's well used.

Alto trombone
It is elegant, splendid and magnificent in sound, with good performance both in high and low, espcially in glissandi.