Wire System Manufacturer that Contributes

1.

Approach to CSR

to Carbon-Free Society

Contributing to society

Onamba’s mission is to develop and provide safety andeco-friendly products, technologies, and services, to realize
better global environment, and to contribute developing better society.
We believe we will earn the trust of society by engaging in corporate
activities with integrity and sincerity.

Our company is a comprehensive wire system manufacturer
that has four major business areas: Wires & Cables;

2.
SDGs

3.

At Onamba Group, as part of our commitment toCSR (Corporate Social Responsibility), we focus on :Wire Harnesses; Renewable Energy Resources; andHarness Processing Machinery & Parts.

▲

Sustainability

Toward Becoming a Global Comprehensive

For more details [Sustainability]
https://en.onamba.co.jp/company/sustainability

Protecting
otectinglobal environment

1. Contribute to society through our Corporate Code of Conduct
2. Pursue initiatives toward achieving SDGs through our business activities
3. Protect the environment and prevent from pollution through the implementation of our Environmental Policy

Since early stage of company,
we have pursued overseas production of wire harnesses
for consumer products and we have grown into a
global company with 21 companies in 8 countries.

By providing products,

Initiatives in achieving SDGs

and services that meet our customers’ needs,
we have grown into the largest Japanese manufacturer ofEnvironmental Policy

We will contribute to the realization of sustainablesocial environment through engineering expertise
cultivated in our business field.

wire harnesses for consumer and industrial devices,
DQGWKH1RbSKRWRYROWDLFZLULQJXQLWV 398®) producingcompany in its industry.

In addition to making improvements in our core technologies
and expanding the global growth of each major business areas,

the environment and1. Protecting
preventing pollution
to environment-related
2. Adhering
laws and regulations
and achieving
3. Setting
environmental objectives

we will strengthen competitiveness through corporate-wide
synergistic efforts.

Based on our Management Philosophy,

and aim to a company that can benefit our customers,
our local communities,
our employees and their families and our shareholders.

Company name: Onamba Co., Ltd.

Headquarter: 19th Floor, Midosuji Daibiru Bld.,

For more details [Company Information]
https://en.onamba.co.jp/company/info▲

Company Information

our company will contribute to building a carbon-free society,4-1-2 Minamikyuhojimachi Chuo-ku,Osaka-shi, Osaka 541-0058
Phone : +81-6-7639-5500 / Fax : +81-6-7639-5543

Philosophy

Founded: September 1941

Capital: 2.323 billion yen

Representatives: Seiji Endo, Chairman

No. of employees: Approx. 140 (Group total: Approx.4,000)

ONAMBA Group Corporate Philosophy

Business activities: Manufacturing and sales of electronic components, general-purpose electric wires and communication

Tadatoshi Kijima, President

cables for consumer electronic devices, information oﬃce equipment and industrial electronic devices

1. We continuously aim to initiate the innovation

and related businessand contribute the world by creating distinctive value.

2. We continuously promote our business standing

Stock listing: Tokyo Stock Exchange Standard Market (securities code 5816)

Fiscal year-end: December

with worldwide point of view.

3. We always concern for the environmental issue

and implement speedy action for the best quality
on our products to our worldwide customer's satisfaction.

▲

For more details [Company Information]
https://en.onamba.co.jp/company

https://en.onamba.co.jp

Business Evolution
We will respond to diverse needs with aglobal perspective and state of the art technology
Higher levels of technology and quality are
required in advanced industries with rapid technological evolution.
We will continue to create new business areas with
cutting-edge technology and development capabilities,
along with electronics-related equipmentused in a wide range of business field.

Wire Harnesses◀

Renewable Energy Resources

For moredetails▲For moredetails◎PVU-Finder® : Monitoring and control system◎E&E-Solution ® : Self-consumption integrated system◎Harnesses for automobile◎Extension cables and solar-related products◎Harnesses for industrial equipment

Our remote solar monitoring systems have installed at more than 2,900
sites, We were the only monitoring and control system manufacturer
selected by Kyushu Electric Power Company for their verification project,and many users have selected our systems. In addition, E&E-Solution®
which combines control of power generation, power storage, and energy
conservation in a single system has been expanding its connectivity withvarious industrial storage battery systems.

◎Harnesses for consumer product
The wire harnesses of our core business areused for essential connecting devices inevery electrical products.
We will propose and supply wide range ofproducts, by utilizing the assembly
technologies and expertise that we havedeveloped, responding to progress ofdigitalization and technological innovation.

Wires & Cables
Harness Processing
Machinery and Parts▲

For moredetails◎Connectors for automobile ◎Equipment and machinery
To meet diversifying connector needs, we are engaged
in integrated production from development of high valueadded connector to mass production, based on our die
machining technology.
We propose harness processing equipment that pursues
high speed, high accuracy, and labor saving by making
full use of the technical capabilities cultivated throughabundant experience.

◀

For moredetails【Products for Japan domestic】【Products for Overseas】◎Wires and cables
for machine internal◎Cables for
fixed applications◎Coaxial cables◎Cables formoving applications◎Cables for medical andantibacterial application◎Cables for solar power generation◎Environmentally friendly cable
The lineup of wires and cables offered byOnamba allows us to propose the bestsolutions to customers from four
perspectives such as durability, noise
resistance, environmental considerations,and flexibility, all based on extensive
experience developed over many years.
We will continue to contribute to industrial
fields in Japan and overseas.

Network
Globally promote quick response that closely meet market needs
Global Locations

Expand advanced technology and quality globally◀

For more details[Global Locations]

O&S California,Inc.（OSCA）
Czech Republic Onamba s.r.o.（CRO）

Arneses Y Conexiones,S.A.De C.V（ARCOSA）

UMT International Co., Ltd.（UMT）

Arneses Y Conexiones,S.A.De C.V（ARCOSA BAJIO）

Onamba（Shanghai）Trading Co., Ltd.（STO）

Onamba Electronic Parts（Kunshan）Co., Ltd.（KSO）

Hangzhou ASLE Electronics.Co., Ltd.（HASL）
PT.Onamba Indonesia（INO）
Ningguo ASLE Electronics Co., Ltd.（NASL）

Vietnam Onamba Co., Ltd.（VTO）

UMAC Manufacturing（HuiZhou）Co., Ltd.（UMAC）

UMA Manufacturing Co., Ltd.（UMA）

Japan Domestic Locations

Production locations closely aligned with customer needs◀

For more details[Japan Domestic Locations]

Brighton Co., Ltd. Head Office
Onamba Co., Ltd. Head Office / Head Office Sales Department
Intelligent Solar System Co., Ltd.
Onamba Interconnect Technology Co., Ltd.
WAH Division Kansai Production Department
Brighton Co., Ltd.
Tottori Sales Office / Tottori Factory
Onamba Co., Ltd.
Western Japan Sales Department

UMI Co., Ltd.

Onamba Co., Ltd. Quality Assurance Department
Onamba Interconnect Technology Co., Ltd.
WAH Division Kanto Production Department

Onamba Co., Ltd. Eastern Japan Sales Department
Asle Electronics Co., Ltd. Head Office / Head Office Sales Department

Union Machinery Co., Ltd. Head Office / Techno factory
Onamba Co., Ltd.
Medical Device Development Department
Onamba Interconnect Technology Co., Ltd.
Electric Cable Division

Onamba Co., Ltd. Nagoya Sales Office
Asle Electronics Co., Ltd. Nagoya Sales Office