My company is one of the finLaboratory Instruments est andand most professional manufacturer of woodwCommodity Making Machine ind and brass instruments in ChinaSwitch . These include flute, piccolo, clarinet, oboe, saxophone, trombone, trumpet, French horn, etc.TheOptical Lens & Instrument alto saxophone is reference Selmer SeriTransmitter es III, Copper/Rose brass body, gold lacquer finish.
Good Pisoni pads made in Italy, no air leaking, and very stable.
You can choose to have single arm or double arm.
There is spring for pivot screw.
Good canvas case
OEM service is offered.