one piece instrument will deliver in a foam case/abs case/wooden case

over 4 pieces will deliver in a carton 

 name:keful bb key brass bass tuba 

bell material:yellow copper

plunger number:3

weight:3.16kg

bore size:15.4mm

bell size:285mm

height:620mm

width:365mm

finish:gold lacquer/silver plated/nickle plated

 beijing bairong guo yong culture communication co.,ltd established in 2006 located in capital of china, specializing in musical instruments, including wood wind and brass wind, the company has near near 10 years experiences of musical instruments selling, and during these years, wildely adopted technology and selling mode around china and world.we have cooperated manufacture factory work as parner over 10 years, in this case we can ensure you can get the quality and quantaty you orderd

 oem service is acceptable 

 one piece sample is acceptable

 if you have any question about our company or products, feel free to contact us, we will answer your question once we received your message.