musical instrument

The main products of company are " swan " brand , " swallow " brand: The serial mouth organs , such as 16 holes , 20 holes , 24 holes ,etc.; 10 holes and 20 sound blues mouth organs ; 10 hole 40 sound , 12 hole 48 sound , 14 hole 56 sound , 16 hole 64 sound top-grade chromatic harmonica , chord and Si Bei ,etc. accompany the mouth organ ; 13 keys , 27 keys , 32 keys , musical instrument of serial intentions as revealed in what one says of 37 keys; 6 holes , up-market vertical flutes of 8 hole series ,etc..