SUMIDA CORPORATE INFORMATION

Sumida is a global leader in the design and manufacture of

coil-related components and modules. Specialising in custom

design solu ons, Sumida’s products are used in a wide range

of applica ons from consumer electronic devices through to

home appliances, automo ve electronics, green energy

solu ons, industrial electronics and medical healthcare

devices and equipment.

Our core product scope includes components and modules

such as power inductors & transformers, automo ve keyless

antennas, xenon ignitor modules, mobile communica ons

equipment, radio frequency iden fica on tags (RFID), power

inverters for solar power generators and components for

industrial ligh ng solu ons. In addi on, we also provide the

complimentary products and services such as magne c

materials, ceramics, flexible connectors and electronic

manufacturing services (EMS).

INTRODUCTION - ABOUT SUMIDA GROUP

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COMPANY - QUICK FACTS CORPORATE PHILOSOPHY

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“Connec ng Technology to People” Our vision is to lead in the industry as a meless company and to provide solu ons that help to power and inspire the world with

innova ons that fulfil the whims of our imagina on - Shigeyuki Yawata, CEO

COMMITMENTCustomer sa sfac on is our top priority. We endeavour to provide products and services of high quality

with speed and at appropriate prices at all mes.

We set “improvement of customer sa sfac on” as the underlying objec ve to all our ac vi es, and

judge all internally proposed policies and plans by its level of contribu on to this effort.

We strive to form long-term and prosperous rela onships with our clients, while always taking a

customer sa sfac on perspec ve.

Holding Company: SUMIDA CORPORATION; Tokyo Stock Exchange, First Sec on (code: 6817)

Representa ve (CEO): Shigeyuki Yawata

Headquarters:Harumi Island Triton Square Office Tower X 14F, 1-8-10Harumi, Chuo-ku, Tokyo, 104-8547, JapanTel: +81-3-6578-2470 Fax: +81-3-6758-2472

Date of Incorpora on: January 16, 1956

Capital: 10,150 million JPY (as of December 31st, 2018)

Consolidated Net Sales: 97,538 million JPY (as of December 31st, 2018)

Employees: 20,693 (as of December 31st, 2018)

R&D Centers: China, Japan, USA, Germany

Worldwide Sales Offices: China, Japan, Hong Kong, Singapore, Taiwan, Thailand, South Korea, USA, Germany, India

Manufacturing sites: Japan, China, Mexico, Vietnam, Thailand, Germany, Romania, Slovenia and USA

Business Descrip on: Research and development, design, manufacture and sales of electronic components and modules

URL: h p://www.sumida.com/

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CORPORATE HISTORY SUMMARY

1963: Headquarter established; re-named as Sumida Electronic Ltd. Corpora on

1971: Set up Sumida Electronic Ltd in Taiwan

1984: Panyu Manufacturing Factory established for export processing

1987: Hong Kong& Singapore branches established

1990: Sumida Electronic (USA) CO. , Ltd in Chicago established

1991: Taiping Manufacturing Factory established

1995: Established Sendai Technology Center

2004 – 2006: Acquired STELCO GmbH, VOGT Electronics and PANTA GmbH, established Sumida Korea Inc.

2001: Established Sumida Electronics de MEXICO

2000: Listed on the first sec on of the Tokyo Stock Exchange; re-named as SUMIDA CORPORATION

2007-2009: Acquired EIWA Co.,Ltd, Mostec Inc. & Concord in JapanEstablished China Technology Center

2013: Established Sumida Technologies inc. in Canada, andmanufacturing factory in Jiangsu (Suqian)

2003: Transferred to a company with commi ees system

2008 - 2010: Manufacturing Factories established in Guangxi (Nanning), Hunan (Changde), Jiangxi (Ji’an)

2012: Sumida’s corporate governance ranked No. 1 in Japan

2014: Established Sumida Power Technology Co., Ltd.

1956: Sumida Electric Manufacturing Co., Ltd. Established in Sumida-ku, Tokyo

2015: New plants established in Vietnam & JiangxiProvince, PRC

2018:2019:

Acquired Pon ac Coil, Inc. in the United States Established SUMIDA ELECTRIC (INDIA) PRIVATE LIMITED

MAJOR PRODUCT CATEGORIES

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CORE STRENGTHS

COMPETITIVE SOLUTION PROVIDER

LEADING EXPERT IN COIL RELATED TECHNOLOGIES

GLOBAL FOOTPRINT - GLOBAL REACH, LOCAL SUPPORT

With over 60 years of experience as a leader in key markets within the electronics industry we are a solu on provider, capable of the design and manufacturing of products ranging from basic coil components through to complex value added modules.

We are a technical specialist in coil-based manufacturing technologies, which allows us to provide a full scope of professional coil-related design & produc on capabili es to our customers

Our Sales and R&D network allows us to be able to provide local advisory and technical support services to our customers no ma er where they are, to manufacture products at loca ons which best suit customer needs and to flexibly adjust produc on resources as customer requirements change, all while maintaining the high quality standards and business integrity the industry has come to expect from a global leader in the market.

AUTOMOTIVE MODULESXenon Ignitors, Choke Modules for Inverters, Module Components, Component Carriers, Power Conversion, Components & Modules

POWER & RF INDUCTORSSurface Mount, Through Hole, LPF Coils for Digital Amplifiers, Wire Wound Chip Inductors

SENSORS & ACTUATORSRotor Posi on Sensors, ABS Coils, Solenoid Coils, Piezo Motors

Components for Medical EquipmentNetwork Isola on Transformers, Isola on Transformers

POWER TRANSFORMERS & REACTORSSurface Mount, Through Hole, PoE Transformers, Strobe Flash Transformers, Switching Mode Power Supplies , Reactors, Wireless Power Transfer Coils

EMC COILS & CHOKESAC Powerline, DC Powerline, Normal Mode Chokes, Common Mode Chokes

MAGNETIC MATERIALS, CERAMICS, EMS & FLEXIBLE CONNECTIONSCeramic based Passive Components , Electronic Manufacturing Services (EMS), Flexible Flat Cables

SIGNAL MAGNETICSRF/Communica on, RFID, Antennas, Others

KEY APPLICATIONS: AUTOMOTIVE ELECTRONICS

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INJECTION

Direct-injec on engine coil

BACK SONAR

Step-up transformer for driving a Back Sonar’s ultrasonic-waves

TRANSMISSION

Actuator mold coils for CVT transmission’s oil-pressure control

ABS/ESC

ECU

Power Inductors

HID/LEDCommon mode choke for electric source of head light driving circuit

Panta FIX JumpersPanta SMD

PP t FF

Xenon Ignitor Modules

Power Inductors

Common Mode Chokes

ode

Transformers

Xenon IgnitorModules

AIR -CONDITIONINGActuator mold coil for variable compressor to drive valveses

Panta Flexible Modules

Panta ZIF Jumper, Panta SMD

CAR NAVIGATION

Power Inductor

Ba ery Choke

Panta FFC Jumper

AIRBAG

CAN BUS

Common mode choke

ANTENNA

LF RX Key Antennas

In-car LF TX Antennas

Immobilizer

Smart keys for passive engine start

Panta SMD

CLASS D AUDIO AMP

Power Inductors

VISCOUS CLUTCHAWD Engine Fan

SHIFTER INHIBITORS

BTSI

KEY APPLICATIONS: AUTOMOTIVE ELECTRONICS HEV/EV (NEV)

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IGBT

Isola on transformer for IGBT control to drive HEV/EVs & motors for air-condi oning

EV CHARGERS

TransformersDCL/ACL Reactors

f

ON BOARD CHARGER

Panta ZIF Jumpers Panta SMD

Reactors

Power Transformers& Choke Modules

REACTORS &TRANSFORMERS

RPSRotor posi on sensor for HEV/EV motor control

WIRELESS CHARGING

Wireless Power Transfer Coil

Machine drive powerElectric power

Ba ery

Inverter

Generator

Transmission

Engine

Motor

ADAS & BMS

Isola on transformers for Li -ba ery monitors

Power Inductors

ISG FOR MILD HVHigh Current Power Inductors

KEY APPLICATIONS: CONSUMER ELECTRONICS

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LCD TVS

AC Common Mode Chokes

DC Common Mode Chokes

Switching Transformers

LAN Transformers

Modem Transformers

LAPTOPS

Power Inductors

PANTA FIX, ZIF Jumpers

Transformers

LED LIGHTING

Power Inductors

PRINTERS

Power Inductors

DC Common Mode Chokes

Switching Transformers

Power Inductors

AC Common Mode Chokes

HOME APPLIANCES

Transformers

AIR - CONDITIONERS

AC Common Mode Chokes

Small-sized reactors

Normal Mode Chokes

Transformers

DIGITAL STILL CAMERAS

Metal Power Inductors Wireless Power

Transfer Coil

SMART PHONES · TABLET PCS · MOBILE PHONES · WIRELESS CHARGING SYSTEMS

GAME CONSOLES

Power Inductors

LAN Transformers

Modem Transformers

AC Common Mode Chokes

DC Common Mode Chokes

Panta FLL, Panta SMDan

Power Inductors

KEY APPLICATIONS: INDUSTRIAL ELECTRONICS

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SECURITY, RFID

Antennas

Common Mode Chokes

Normal Mode Chokes

AC Common Mode Chokes

l

SIGNAL

Transformers

POWER LINE COMMUNICATION Common

Mode Chokes

Isola on Transformers

Edgewise Coils

DCL/ACL Reactors

Panta FIX Jumper

WIND POWER GENERATION

FORK LIFTS &HYBRID CONSTRUCTION MACHINERY

Transformers & Reactors

Panta FIX Jumpers

DCL/ACL Reactors

INVERTERS FOR ELECTRICITY GENERATION

Transformers

ACLors

SOLAR POWER

Transformers

DCL/ACL Reactors

CLors

MRI

Isola on & Network Isola on Transformers

eer

CONTROL SYSTEMS FOR INDUSTRIAL ROBOTS

Transformers

Panta FIX Jumpers

CATALOGUE SOLENOIDS

INDUSTRIAL SOLENOIDS

HYDRAULIC VALVE COILS

PERFORMANCE OVERVIEW (IN JPY)

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To ensure an open, frank & fair business pla orm Requirements to Suppliers:

Environment Management System Reduce, Reuse, Recycle Internal Environment Audit

Requirements to Materials: Control of Environmental Control

Substances Reduce, Reuse, Recycle

Sumida Required Submissions from Suppliers: Company Related e.g.

Vendor Inves ga on Sheet Material Related e.g.

Ingredient Sheet (100%) Material Safety Data Sheet Accurate Measured data (RoHS, Halogen)

Assurance of: Environmental Protec on

Laws & Regula ons Compliance

Informa on Provision Qualified Products &

Services Con nuous monitoring

To Our Customers

To Our Suppliers

GREEN PROCUREMENT PRODUCTION COMPLIANCE

Sales by RegionSales by Market

2018¥97,538

MJPY

2018¥97,538

MJPY

Asia

OthersAmerica

Europe

Automo veIndustrial

Consumer Electronics

CORPORATE SOCIAL RESPONSIBILITY & COMPLIANCE

Unit: JPY millions 2014 2015 2016* 2017* 2018*

Net Sales 77,563 86,236 81,052 90,153Opera ng Income 3,345 4,237 6,270 6,217OIR 4.3% 4.9% 7.7% 6.9%Net Income 1,346 2,032 3,666 4,504

97,538

5,383

5.5%2,420

* IFRS

4.3%4.9%

7.7%6.9%

5.5%

0

1,000

2,000

3,000

4,000

5,000

6,000

7,000

2014 2015 2016* 2017* 2018*

Opera ng Income

0

20,000

40,000

60,000

80,000

100,000

120,000

2014 2015 2016*2017*2018*

Net Sales(in M JPY)

2019.08

http://www.sumida.com