All Di Zhao instruments are made with careful attention to precision. The flutes are all padded with Pissoni pads and all pads are partially shimmed like professional flutes. All instruments are made to acheive smooth key action, fast response and excellent resonance.

All instruments are tested and adjusted by Di Zhao before being shipped to you. Hand-cut headjoints with undercuts and overcuts make the sound quality full and easy to play. All flutes are tuned to pitch 442. The wood in our grenadilla flutes has been carefully selected, treated and seasoned to resist changes in temperature and humidity.