Company Profile
Company Name: Tokyo Onkyo （Dongguan）Co., Ltd.
Established on November 16, 2018
Capital: HK$17 million
Number of employees: 130
Number of engineers: 8 people
We have been supplying finished earphones to major audio manufacturers for many years. We are committed to daily research and development in areas such as high‑quality, low‑cost production and advanced manufacturing know-how, enabling us to promptly develop, design, and manufacture a wide range of products tailored to our customers’ specifications—even in small batch sizes. To continuously enhance product quality, we have conducted long-term R&D throughout the development and production processes, securing numerous patents related to measures such as minimizing variation in dynamic drivers and improving both the effective area and mechanical strength of diaphragms, thereby safeguarding our customers’ intellectual property.
To support the growing popularity of wireless audio products—such as TWS (True Wireless Stereo)—we have invested in advanced design and development environments and established robust manufacturing lines and comprehensive testing systems. Furthermore, we are capable of designing, developing, and manufacturing a wide range of products, including not only dynamic‑type earphones but also those featuring balanced‑armature drivers, as well as hybrid earphones that combine dynamic and balanced‑armature drivers.
Company Introduction
Product lineup
・Wired earphones
・Wireless earphones
・Headphones
・Bone conduction / Hearing aids, etc.
Driver type
・Ultra-thin dynamic
・Hybrid (Dynamic + BA)
・Special material
・Custom
Supported chipsets
・Qualcomm
・Realtek
・Hengxuan (Bestechnic)
・Jieli
・Bluetrum
Manufacturing Strengths
・In-house design and manufacturing of voice coils and diaphragms
・In-house production of plastic parts
・ODM/OEM support
・Support for small-lot production
Customer base
Japan, China, United States
Quality
Japanese artisan quality. Rigorous production and shipment inspections conducted in strict compliance with established standards.
Digital Management
The production process is centrally managed by a system, enabling precise on-site control.
Development capability
Dozens of members of our development team support your ODM development.
Development History
1998
Tokyo Onkyo Co., Ltd. was established. Business dealings with Company A and Company T have commenced.
1999
ISO 9002:1994 International Quality Certification Acquired
2000
Commencement of business dealings with Company M and Company S.
2002
An environmental protection department has been established, and an environmental protection system has been put in place for both incoming components and shipped products.
2002
S Company’s SS-00259 standard, along with M Company’s initiatives to suppress environmentally harmful substances and establish an environmental protection system, were implemented. In July 2003, the company obtained ISO 9001:2000 international quality certification.
2004
Acquisition of ISO 14001:1996 Environmental Management System Certification
2005
Commencement of transactions with Company A
2007
Acquisition of ISO 14001:2004 Environmental Management System Certification
2008
Acquired ISO 9001:2008 international quality certification.
2009
Commencement of business with Company E
2010
Commencement of business with Company R
2019
In connection with the relocation of our corporate operations, the name of our China-based factory has been changed from Tokyo Onkyo Co., Ltd. to Tokyo Onkyo （Dongguan）Co., Ltd.
2021
Commencement of business with Company F
2023
Commencement of business dealings with Companies F and I within China, and the launch of diverse domestic operations.
Qualifications
