SEIKAKU Technical Group was founded in 1985, is a professional company that designs, produces, sells and services PA (Public Address) System, and speakers; Production factory locates in Dongguan City, Guan-dong Prefecture, China.

Main Products

  • Wireless Microphone Series
  • Amplifiers
  • Horn Speakers
  • Megaphones
  • Speakers
  • Processors
  • Conference System

Factory

  • Taiwan Office: 1,800m²/ Taichung, Taiwan/ construction completed in 1970.
  • Shen-shan Factory: 50,000m²/ Dong-guan City, China/ construction completed in June, 2001.
  • Shi-chen Factory: 50,000m²/ Dong-guan City, China/ 1st stage construction completed in April, 2004.

Employeesy

  1. Total workers: 1,600 people (China Factory: 1,500 people)
  2. Research and Development Department: 85 people
  3. Quality Control Department: 90 people
  4. Technician: 250 people (Includes Engineers, Technicians, and Quality Assessmentstaff etc.)

Management System Certification

  1. 1999- passed ISO9001
  2. 2003- passed ISO9001, QS9000, VDA6.1
  3. 2005- passed ISO14001
  4. 2006- passed ISO/TS16949

Cooperate Values

  1. Honesty, Professionalism, Discipline.

Research and Development Techniques

  • DSP (Digital Signal Processor),
  • Switch Power Supply,
  • Class D Amplifier,
  • 5.8G Wireless.

Core Technology

  1. DSP
  2. Digital Amplifier
  3. Switch Power Supply
  4. RF
  5. Wireless
  6. SP