We are manufacturer of digital piano (Digital Upright Piano,Digital Grand Piano , Mechanical Piano)since 2006. We strictly concentrate on quality, surface treatment and tune.The material is heat resistance, waterproof . The chip is imported USA semi-conduct advanced chip.Our products exported to worldwide, it passed CE certification. PWM (Pulse Width Modulation) technology of multi-layer density makes high-fidelity timbre.Our products exported to USA, AU Europe, Japan, Middle East, etc.