Zhejiang Youyi Electronic Co., Ltd.

Add.: No. 268, Wei Nineteen Road, Economic Development Zone, Yueqing City, Zhejiang Province P.R. China

Tel.: +86-577-57573615

Fax: +86-577-27855800

  • SDF CCC Certificate
  • CE Certificate of Digital Piano
  • CE Certificate of Piano Sustain
    Pedal
  • FCC Certificate
  • RoHS Certificate of Piano Keyboard
  • Conducting Resin Design Patent
  • Circuit Board Patent
  • Hammer Keyboard Patent
  • Science and Technology
    Enterprise Certificate
  • Music Stand Design Patent
  • 4.8 Utility Model Patent
  • Utility Model Patent of Piano
    Cover Large Torque
  • Printing Plate Design Patent
  • ISO 9000 and 9001 Certificate