Thailand

1.interior wire : hexangular steel core
2.exterior wire:deep refrigeration Copper
3.copper content：80/20
4.Good hand feeling and good sound
5.Vacuum packed,long life service
6.strings of outside wire use special deep refrigeration Copper technology
7.Wire wound tighness and symmetry , Play can be real feedback the original sound 8.Nanoscale antirust coating, effective rust