name: keful bb tone Chinese tenor trombone

Bell material:yellow copper/phosphor copper

tone: Bb

finish:golden lacquer/nickle plated/silver plated

mouthpiece:4

plunger material: yellow copper

tuning size:20-15mm

bore size:13.7mm

bell size:235mm

weight:1.69kg

   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 ordered

 oem service is acceptable 

 one piece sample order is acceptable

if you have any question about our company or products feel free to contact us, we will answer you as soon as possible,and get your problem settled.

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

over 4 pieces will deliverd in a carton 

your products will deliverd within 7 days after we recieve your payment.