Eastech

What Eastech does

Eastech Holding Limited (Taiwan Stock Exchange: 5225.TW) is a Cayman-domiciled, Taiwan-operating acoustic engineering, design, and manufacturing group founded in 1971. The company designs, engineers, and produces transducers (tweeters, woofers, midranges, subwoofers, fullrange, coaxial, and compression drivers), audio systems (Bluetooth/Wi-Fi speakers, soundbars with Dolby Atmos and Alexa/Google Voice Assistant support, and wearable/headphone products with ANC and TWS), and acoustic modules for third-party brands. Proprietary technology includes patented ultra-thin dual-suspension and symmetry-suspension motor architectures, magnesium-lithium and carbon-fiber diaphragm materials, COMSOL 3D acoustic finite-element simulation, and Klippel-based non-linear and laser-vibrometer characterization, validated through 80 patents/applications and ISO 9001/14001/13485/45001/50001 certifications plus long-standing Sony Green Partner status.

Eastech operates through three revenue models: (i) Original Design Manufacturing (ODM) and Joint Design Manufacturing (JDM) for consumer electronics, professional audio, and IT-industry clients; (ii) Electronics Manufacturing Services (EMS) for customer-designed acoustic products; and (iii) branded transducer sales under Standard, Punktkilde, and Scan-Speak (handmade in Herning, Denmark). The business is conducted at scale through wholly-owned manufacturing in Huiyang, China (33,000 sq m) and Hai Phong, Vietnam (44,463.5 sq m production floor), with R&D and engineering in Shenzhen, Singapore, and Herning. Customer logos are not publicly disclosed; the company serves unnamed leading consumer electronics, professional audio, and IT/IoT brands via enterprise sales motions.

In FY2025 Eastech generated NTD 11,039,422 thousand in revenue (approximately USD 340 million), a decline of 11.0% from NTD 12,405,466 thousand in FY2024, with a 2025 cash dividend of NTD 7.21 per share declared. Manufacturing capacity supports approximately 1,788,373 transducer units, 325,545 headphone units, and 2,556,112 audio system units per month, with 96,055 units shipped daily. The company's principal shareholders include Qisda following a January 2026 US$101 million strategic investment, and governance is led by Chairman Liou Jenq-Lin (nearly 40 years' acoustic-industry tenure) and President Chan Hoi Lung.

Name

Eastech

Legal name

Eastech Holding Limited

Website

https://eastech.com

Company type

Public

Founded year

1971

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Eastech Holding Limited (Taiwan Stock Exchange: 5225.TW) designs, engineers, and manufactures transducers, audio systems, headphones, and acoustic modules for consumer electronics, professional audio, and IT/IoT brands via ODM, JDM, and EMS partnerships, supported by 80 patents and wholly-owned facilities in China, Vietnam, Denmark, Singapore, and Taiwan.

Ownership category

akta.pro rank

Product category

Acoustic Transducer & Audio Systems Manufacturing

NAICS

Audio and Video Equipment Manufacturing (33431)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Audio Accessories (Ear Tips, Cables, Stands, Cases, Transmitters) (CRACANAM)

akta.pro secondary industry

Musical Instruments (Acoustic & Electric) (MPAIAJAA)

Keywords

• Acoustic transducer manufacturing
• Audio systems ODM JDM
• Speaker driver engineering
• Headphone wearable audio
• EMS contract manufacturing

Headquarters

HQ city

Taipei

HQ country

Taiwan

HQ region

Asia

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Original Design Manufacturing (ODM): Design and manufacturing services where Eastech designs products for brands based on their specifications
2. Joint Design Manufacturing (JDM): Collaborative design partnerships with customers for custom acoustic solutions
3. Electronics Manufacturing Services (EMS): Manufacturing services for customer-designed acoustic products
4. Transducer Sales: Sale of speaker drivers including tweeters, woofers, subwoofers, and full-range transducers under Standard, Punktkilde, and Scan-Speak brands
5. Audio Systems: Complete audio systems including headphones, soundbars, Bluetooth speakers, WiFi speakers, and wearable audio devices

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Eastech engineers, designs, and manufactures acoustic modules, transducers (speaker drivers), complete audio systems, and wearable audio devices for global consumer electronics, professional audio, and IT/IoT brand customers. Its offering is delivered through ODM, JDM, and EMS contract manufacturing engagement models, supported by proprietary transducer technologies, advanced acoustic simulation and testing, and vertically integrated production in China, Vietnam, Taiwan, and Denmark. Branded transducer lines Punktkilde and Scan-Speak complement the contract manufacturing business.

Product overview

Eastech is a global leader in acoustic engineering, design, and manufacturing, offering a comprehensive portfolio spanning acoustic modules, transducers, audio systems, and wearables. The product portfolio includes three main transducer sub-brands: Standard transducers for mass-market applications, Punktkilde premium drivers designed by Scan-Speak and handmade in Denmark featuring advanced materials like magnesium-lithium and carbon fiber, and Headphone transducers for TWS and over-ear applications. The company also produces complete audio systems including portable Bluetooth speakers, cinema sound bars with Dolby Atmos, multi-room WiFi speakers, and wearable audio devices with ANC technology. Eastech operates across ODM, JDM, and EMS platforms, providing vertically integrated manufacturing capabilities from R&D through system integration and mass production.

Differentiator

Problem solved

Functional benefit

Brands

• PUNKTKILDE: Premium transducer brand designed by Eastech, featuring high-quality loudspeaker drivers including tweeters, woofers, fullrange, and subwoofers with various diaphragm materials including aluminum, glass, carbon fiber, and magnesium-lithium.
• Scan-Speak

Products and services

• Transducers / Speaker Drivers High-quality speaker transducers including tweeters, woofers, fullrange drivers, subwoofers, coaxial drivers, and compression tweeters sold to consumer electronics, pro audio, and IT/IoT OEMs under the Standard, Punktkilde, and Scan-Speak brands.
• Audio Systems Complete audio system products including headphones/earphones, soundbar systems, Bluetooth speakers, WiFi multi-room speakers, voice control products, pro audio systems, multi-channel sound systems, active and passive speakers, and home speakers produced for OEM/ODM customers.
• Manufacturing Services (ODM/JDM/EMS) Original Design Manufacturing (ODM), Joint Design Manufacturing (JDM), and Electronics Manufacturing Services (EMS) for acoustic modules, transducers, and audio systems delivered to consumer electronics, professional audio, and IT brand customers.
• Punktkilde Premium Transducers Premium-grade transducers designed by Scan-Speak and handmade in Denmark featuring advanced materials including aluminum-magnesium domes, carbon fiber cones, glass fiber drivers, and patented ultra-thin dual suspension technology, sold to OEM customers and DIY audio enthusiasts.
• Standard Transducers Standard-design transducers for mass-market OEM applications including paper cone drivers, textile dome tweeters, and aluminum coaxial speakers sold through B2B channels.
• Headphone Transducers Wide range of headphone and earphone drivers including TWS (True Wireless Stereo) drivers, over-ear drivers with carbon fiber diaphragms, and dual-concentric coaxial designs manufactured for headphone and earphone brands.
• Scan-Speak Transducers Premium Danish-made transducers designed and produced in Herning, Denmark, representing the highest quality standards in handmade transducer manufacturing, targeted at professional audio manufacturers and high-end audio brands.
• Wearable Audio Systems Stereo Bluetooth headphones with digital ANC, true wireless stereo (TWS) earphones, hi-res hybrid and digital ANC earphones, ribbon tweeters, and graphene drivers produced for OEM customers and own-brand channels.
• Portable Speaker Systems Portable Bluetooth speakers supporting voice assistants, multi-room WiFi, LED light bulb speakers, and streaming services such as Spotify, Pandora, and Apple Airplay, produced for OEM/ODM customers.
• Cinema / Multi-channel Sound Systems Multi-channel sound bars with Alexa, Dolby Atmos sound bars, TV sound bars, speaker box systems, Hi-Fi audio systems, DVD HTiB, CD audio systems, multimedia speakers, and karaoke speakers produced for OEM/ODM customers.

Quantifiable outcome

• 1,788,373 transducer units per month capacity
• +2 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration14 records

Feature6 records

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Knowles Electronics: US-based transducer and MEMS microphone manufacturer serving hearing health, premium consumer audio, and industrial customers. Directly comparable to Eastech's transducer business, particularly in precision acoustic components.
• AAC Technologies: China/Hong Kong-listed acoustic component manufacturer producing MEMS microphones, speakers, and haptics for smartphones, wearables, and IoT devices. Directly comparable to Eastech as a transducer and acoustic module supplier serving global consumer electronics OEMs.
• Foster Electric: Japanese manufacturer of speakers, microphones, and acoustic components for automotive, home audio, and professional applications. Closely comparable to Eastech as a transducer specialist serving premium audio brands globally.
• GoerTek: Major Chinese audio ODM/EMS provider manufacturing speakers, headphones (including for major brands), TWS earbuds, and VR/AR acoustics. Competes directly with Eastech in ODM/JDM audio manufacturing for global consumer electronics brands.
• Sonavox Electronics: China-based audio ODM specializing in speakers, soundbars, and acoustic systems for global brands. Direct competitor to Eastech in OEM/ODM audio product manufacturing with comparable customer profile.

Emerging players

• Logitech: Global consumer electronics peripherals company producing headphones, speakers, and streaming devices. Comparable as both a potential Eastech ODM customer and as a branded competitor in PC and consumer audio peripherals where Eastech competes via EMS contracts.
• Sonos: Premium smart speaker brand designing multi-room wireless audio systems. Representative of the branded consumer audio systems category where Eastech provides ODM/EMS manufacturing services; competes with Eastech's own branded ambitions at the high end.

Broad incumbents

• Sennheiser: German premium audio company producing professional headphones, microphones, and pro audio equipment. Comparable to Eastech's pro audio ambitions and competes for premium transducer sourcing through Scan-Speak and Punktkilde customers.
• Harman International: Samsung-owned audio and connected car solutions provider with extensive OEM relationships in automotive, consumer, and professional audio. Broader and larger incumbent operating across the entire audio value chain, including as both an Eastech customer and competitive threat.
• Bose Corporation: Premium audio brand producing headphones, speakers, and professional audio systems. Comparable in pro audio and premium transducer positioning (competing with Scan-Speak) but operates as a vertically integrated branded company rather than as an ODM.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/punktkilde
• Xx.com/OfficialEastech

Compliance17 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Eastech