PoE / Dante / IP / Streaming / Multiroom /  Wireless Amplifiers
(Software + Hardware) Engineering + Manufacturing

Designed in Taiwan.   
Made in Taiwan or China.

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 the Professional and Custom Audio 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 developing and manufacturing experience.

Trust and Innovation

We value trust and compete on innovation. For over 23 years, we have earned our clients’ trusts by our consistent commitments to devote ourselves strictly JDM, OEM and ODM, behind the scene and under one roof, to design, engineer, and manufacture the client defined products with innovation, reliability and confidentiality.  

10 In-house Teams to Serve Clients:

All projects are led and orchestrated by one of the two seasoned customer-oriented PD executives aiming to speed up the fast-to-market and quality commitments


2-Factory 4-Location Manufacturing Capability:

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.
  • 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 Audio Engineering & Technology:

  • 2020 developed 2000Wx4ch High Voltage amp w/2 optional network decks 
  • 2020 shipped IEEE 802.11af/at/bt (PoE, PoE+, PoE++) products w/KAP™ exclusive installtion and management software
  • 2020 shipped Dante Broadwa™y and Ultimo™ chips related products
  • 2019 pioneered the 60W high power PoE++ Audio Amplifiers
  • 2018 delivered the Echo Dot in-wall Amplifiers to the US market
  • 2017 produced the industrial first Amazon Echo Dot Distribution Amplifiers
  • 2017 introduced Dante™ integrated Amplifier with the proprietary ALINKON IoT/IP control/management firmware
  • 2017 built and shipped Marine and Recreational Vehicle Multi-zone Audio Amplifiers
  • 2017 started the 3rd Generation IP multi-zone amplifiers
  • 2017 entered strategic alliance with CEntrance™ in an advanced DAC software engineering and Linsation™ in intelligent microphone array and voice recognition solutions
  • 2017 engaged IoT and audio streaming technologies partnerships with Dante™, Libre™, Tibbo™, Amazon Alexa™ and Chromecast™.
  • 2015 launched the 2nd Generation SMPS audio amplifiers
  • 2011 started 1st Generation SMPS HV and LV audio distribution amplifiers for the US major clients and over 95,000 rail-mounted units shipped to date
  • 2010 began producing gamming audio amplifier/board for the Casino Industry and over 217,000 units produced to date. 

Quality and Service First:

To insure production integrity and quality, Keiga has permanently emplaced Production Engineering and Quality Control Teams at the Taiwan and China factories.

We Amplify Sound Beautifully through  Technology & Engineering!




The Achievement-Seeking Solid 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:

  • Gigatek Inc., Taichung Taiwan — Full-service Original Equipment Manufacturing (OEM), Original Design Manufacturing (ODM) and Electronic Manufacturing Services (EMS) provider.
  • Top Union Electronics Corp. — Established in 1990 and currently operates one plant in Taiwan and two plants in China, encompassing more than 950 employees.
  • Giga TMS Inc, Taipei Taiwan — Auto-ID, Point-of-Sales, Wireless Modems, Research and Development, & Marketing
  • Tibbo Technology, Taipei Taiwan — Ethernet modules, Serial Peripheral Interface (SPI) modules, converters, networking devices
  • SES RFID Solution GmbH, Germany — Industry leaders in ultra-thin, energ harvesting, smart wearable and woven antenna technology
  • Yaga Inc., Taichung Taiwan — Provide turnkey production for SMT, DIP, assembly, test and packing service. Experience in the production of various electronic products including motherboards, FPC, Module, aluminum and other types of PCB Assembly. And can use the factory-related equipment to help customers make Thermo Shock test, X-Ray test and analysis.
  • S&E Technology Co., Ltd., Taichung Taiwan — RFID Laundry management, RFID Assets transaction management, RFID Anti-theft merchandise display cabinets, and various RFID Applications
  • Centrane, Inc. Chicago — Develops, licenses and distributes cutting-edge audio products
  • Linsation Intelligent Technology Ltd Co. — Provides intelligent voice input solutions and testing services


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:
  • 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.)