Advanced violin
- Hand Made Violins With Antique Spirit Varnish And Natural Flame(AV50S)
- Left hand One Piece Back Hand Made Violin (AVA100SL)
- 5 strings Violin with one piece maple back (AVA1005S)
- One Piece Back Hand Made Violin with nice flame (AVA300S)
- High Quality Solidwood Hand Made Advanced Violin (AV100)
- One Piece Back Hand Made High Grade Violin (AVA110S)