Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
There is also a mouthpiece brush trombone made of metal wire. The filament usually has steel wire and copper wire. Due to the characteristics of metal, it has extremely high wear resistance. It is usually used for cleaning the surface of musical instruments.
Aoqun brush, as a company specializing in the production of high-quality mass-production mouthpiece brush trombone, can customize mouthpiece brush trombone with various specifications of length, filament material, personalized color and function.