Designed in Taiwan,
Made in China and Taiwan!

Founded in 1996 in Taiwan, Keiga offers engineering expertise with substantial home, commercial, automotive, marine, RV, and PC audio experience in both OEM and ODM supplier roles for audio integration systems’ brand marketers worldwide.  In 2014 Keiga acquired AIM Inc. and Vistar Audio Inc. to became an audio engineering powerhouse, accumulating over 100 million units of products developed and production experience:

10 In-house Teams to Serve Clients:

Led by two seasoned customer-oriented PD executives aiming to speed up the fast-to-market and quality commitments

2-Factory 5-Location Productions:

Keiga is affiliated with

  • Gigatek, founded in 1984, specializes in high-mix high-volume productions with ISO9001, 14001, 13485, QC080000, IATF16949, and OHSAS 18000 certified factories in Taichung Taiwan and Dongguan China
  • Top Union, founded in 1990. specialized in audio, video and computer productions with ISO 9001, 14001, TS16949, QC 080000, BCMS, ESD S20.20, and OHSAS 18000 certified factories in Hsinchu Taiwan, Suzhou and Shanghai China.

Excel in Up-to-Date Engineering & Technology:

  • Pioneering 60W high power PoE++ Audio Amplifiers in 2019
  • Produced the industrial first Amazon Echo Dot Distribution Amplifiers in 2017 and Echo Dot in-wall Amplifiers in 2018
  • Introduced Dante™ integrated Amplifier with the proprietary ALINKON IoT/IP control/management firmware in 2017
  • Built and shipped Marine and Recreational Vehicle Multi-zone Audio Amplifiers since 2017
  • Launched the 2nd Generation SMPS audio amplifiers in 2015 and the 3rd Generation IP multi-zone amplifiers in 2017
  • Entered strategic alliance with CEntrance™ in an advanced DAC software engineering and Linsation™ in intelligent microphone array and voice recognition solutions in 2017
  • IoT and audio streaming technologies partnerships with Dante™, Libre™, Tibbo™, Amazon Alexa™ and Chromecast™.

Quality and Service First:

To insure production integrity and quality, Keiga has permanently emplaced Production Engineering and Quality Control Teams at the China factories and to provide better services, a U.S. Liaison Office at San Diego, CA and a U.S. Service Center in Detroit, MI were established for elect customers.

We Amplify Sound Beautifully through Engineering & Technology



Keiga is specialized in audio amplifiers in various platforms

For confidential brand marketers in the Custom Electronics Design and Installation industry for residential and commercial applications:

  • 1U and 2U Rail-Mount
  • Standalone
  • In-wall
  • Marine Amp
  • RV Amp

For confidential brand marketers in the Speaker, PC, and Consumer Electronics industries:

  • Built-in plate
  • PCBA board
  • PoE board
  • PC board


Current Hot Engineering Samples

1U and 2U rail-mount and Standalone:



Built-in Plate:

PCBA Board:

PC Board:


Product Roadmaps


Great products created by solid, happy, knowledgeable, experienced and achievement-seeking people.  Our teams of staff, from Electronic, Mechanical, Software, Quality, Safety, and Production engineers to Sales and Administration are passionate about music and truly love to listen to our clients’ needs in seeking solutions for benefiting all levels of customers.

Keiga’s People

Keiga’s Facilities

Keiga’s Patents & Technologies

Keiga’s Affiliations:


Keiga is your “A” to “Z” solution:

Keiga can provide pure production of your existing or in-house designed product, or we can provide every step between concept and production of your ideas

When you need to respond quickly to market demands and your staff is maxed out with products, or when you need to rely on experienced engineering outside of your company’s resources, send your RFQ, RFI and RFP to us or simply contact us.


  • eMail:  Keiga@Keiga.com.tw
  • USA Office:  Mal Hollombe, +1 619 838-3138
  • Taiwan Office:  Demi Cheng, +886-2-8227-1020
  • Fax:  +886-2-8227-1070
  • Taiwan Postal Mail: 8F-1, No. 176, Jian 1st Road, Zhonghe Dist., New Taipei City 23553, Taiwan (R.O.C.)