Address: 53 Pao Hsing Rd., Hsintien City, Taipei Hsien, Taiwan
Tel: +886-2-29114931
FAX: +886-2-29186868
Est. Year: 1974
Capital: NT$ 176,490,000
Board Chairman: Reg Garratt
General Manager: David Yang

Products:
miniature transducers-microphones & receivers for hearing aid instrume, microphone for computers, solenoid valve, electronic engine control system.