MechanicalTotal Solution Provider

Company Introduction

Summary of Manufacturing Process Summary of Manufacturing Process33

Main Facility & Equipment Status Main Facility & Equipment Status22

Table of Contents

Company Overview Company Overview11

Reliability Equipment Status Reliability Equipment Status44

Main Client – Production Product Status Main Client – Production Product Status55

Certification Certification66

Quality/Quality/Environment Environment

PolicyPolicy

1. Company Overview_Management Philosophy

◈ ◈ PROVIDING HIGH QUALITY FOR CUSTOMER PROVIDING HIGH QUALITY FOR CUSTOMER

IMPRESSIONIMPRESSION

◈ ◈ REALIZING ADDED VALUE THROUGH REALIZING ADDED VALUE THROUGH

QUALITY STABILIZATIONQUALITY STABILIZATION

◈ ◈ REALIZING PRODUCTIVITY IMPROVEMENT REALIZING PRODUCTIVITY IMPROVEMENT

THROUGH PROCESS STANDARDIZATIONTHROUGH PROCESS STANDARDIZATION

◈ ◈ COMPLIANCE OF ENVIRONMENTAL COMPLIANCE OF ENVIRONMENTAL

REGULATIONS TO DEVELOP ECO-FRIENDLY REGULATIONS TO DEVELOP ECO-FRIENDLY

COMPANYCOMPANY

◈ ◈ POTENTIAL ENVIRONMENTAL ACCIDENT POTENTIAL ENVIRONMENTAL ACCIDENT

PREVENTIVE ACTIVITY & RESPONSE SYSTEM PREVENTIVE ACTIVITY & RESPONSE SYSTEM

CONSTRUCTIONCONSTRUCTION

Think!Think!

Self-reflect!Self-reflect!

Check!Check!

CompaCompany ny

MottoMotto

Seojin System Co., LTD Jeon, Dong-Kyu

1996. 7. 15. [Incorporation of going business – 2007. 11. 01.]KRW 1.6 Billion

Manufacture & others, semiconductor mold / equipment for communication & others [ D/C mold, injection & processing / assembly of enclosure for communication ]

CompanyName

CompanyName

602 Employees

Jeongwoo Die Casting Co., LTD (Established in 2005. 10. 1.)

Seojin System Vina (Established in 2011. 11. 7.) : seojinsystem

vina co., ltd Samsung Electronics, SKT, KT, LG U+, SKTelesys, KMW, Tescom, Dongah Elecomm , Wave Electronics

Bucheon Head Office: 20-22, Industrial Road, Ojeong-gu, Bucheong-si, Gyeonggi-do, Korea (Ojeong-dong) 421-170 [Tel : 032-506-2760 (F) 5760 ]Anseong Factory: 20, 2-gil, 3rd Industrial Complex, Seoun-myeon, Anseong-si, Gyeonggi-do, Korea 456-853 [Tel : 070-4263-3643 ]

Sheet Metal Factory: 53, 199-gil, Pyeongcheon-ro, Bupyeong-gu, Incheon, Korea (Cheongcheon-dong) 403-858[Tel : 032-506-4067]

Mold Factory: 22-1, 441-gil, Shinheung-ro, Ojeong-gu, Bucheon-si, Gyeonggi-do (Samjeong-dong) 421-808[Tel : 070-4734-7655]

www.seojinsystem.net

1. Company Overview_Company Status

PresidentPresident

EstablishmentDate

EstablishmentDate

CapitalCapital

Business FieldBusiness Field

WorkplaceWorkplace

HomepageHomepage

AffiliatedCompany

AffiliatedCompany

Main ClientMain Client

No. of Employees

No. of Employees

1996. 07 - Seojin Tech establishment (Dansan-dong, Yeongdungpogu, Seoul)

1997. 03 - Expansion of 2 Machining Center(AJV-18)

1999. 09 - Expansion of 2 Machining Center(AJV-18)

2003. 05

- Company relocation (Cheongcheon-dong, Bupyeong-gu, Incheon)

- Industry-academic cooperation affiliation (Inha Technical College)

2004. 11- ISO 9001:2000 certification (Certification Agency: ASR, Certification No.

2404)

2005. 10 - Jeongwoo Die Casting establishment (Affiliated Company)

2007. 08

- Introduction of three-dimensional measuring instrument (Manufacturer: Tokyo Seimitsu Co., LTD)

- Conversion to corporation (Seojin System Co., LTD)

2008. 03 - Exclusive R&D department certification

2008. 04

- Venture Company certification (Korea Technology Finance Corporation)

- Technology innovative small-medium sized company [INNO-BIZ] certification

2008. 06 - GM-Daewoo Motors subcontractor registration (FA sector)

2009. 01 - TS16949:2002 certification (Certification No. IATF20522)

2010. 02

- Company relocation to Bucheon Ojeong Industrial complex (2,130 pyeong private factory)

- Die casting machine expansion – 1,250 tons (Toshiba)

2010. 12 - Establishment of 2nd factory (Anseong-si, Gyeonggi-do)

2011. 11 - Establishment of Vietnam local corporation (Seojin System Vina)

1. Company Overview_Company History

2012. 10- Completion of independent Seojin System Vina Factory (Vietnam)

2013. 03 - Introduction of ERP

2013. 04 - Recruitment of Doctor of Engineering as the Vice-president

2013. 04 - Expansion of die-casting machine - 1,650 tons (Toshiba)

2013. 07 - Establishment of mold factory (Ojeong-gu, Bucheon-si)

2013. 08 - Samsung 1st vendor registration

2013. 10 - Samsung Electronics supply initiation

2014. 02 - Expansion of 30 MCT (Seojin System Vina)

2014. 03 - Samsung (Shimchon Corporation, China) supply initiation

2014. 03 - Sheet metal facility expansion (LASER ,NCT, etc.)

VietnamVietnam

DivisionHead Office (Bucheon) / Sheet Metal /

MoldAnseong Workplace Vietnam Seojin

View

Location Bucheon, Gyeonggi-do Anseong, Gyeonggi-go Hanoi, Vietnam

Establishment

1996. 07 2010. 12 2011. 11

Area 2,079 ㎡ (630 Pyeong) In KMW 13.600 ㎡ (4120 Pyeong) Rent Factory

Building 7,095 ㎡ (2150/ 200 /200 Pyeong) 1,155 ㎡ (350 Pyeong) 12.500 ㎡ ((3790 Pyeong) 6,930 ㎡ (2100 Pyeong)

Employees

144 46 412

Main Process

Die-casting, processing, assembly, sheet metal, mold

AMP, Filter processingDie-casting, processing, plating, coating, assembly, sheet metal,,

injection

● 6 Workplaces

HanoiHanoi

1. Company Overview_Workplace Operation

DomesticDomestic

Head Office

MoldSheet Metal

Shimchon, ChinaShimchon, China

Manufacturing Team Cho, Sung-

Hyun Director

Casting Part

Sheet Metal Part

Management Support Team

Jung, Nae-Hyuk Director

Management Representative

Jang, Jae-Kyu Executive Director

Processing Part

Sanding Part

Support Part

Purchasing Part

Anseong Factory Lee, Young-Dae

Director

Support Part

Quality Part

China Corporation Lee, Ji-Hyung Senior

Manager

Vice President

CEO

Processing Part

Assembly Part

Sales Part Production Management

Sanding Part

Mold Part

Sales Part 1

Development Sales Team

Jung, Sang-Soo Director

Sales Part 2

Sales Part 3

Design Part

Logistics Part

Vietnam Corporation Lee, Dong-Sun Senior

Manager

Support Part

Sheet Metal Part

Casting Part

Processing Part

Sanding Part

Plating Part

Coating Part

Assembly Part

Quality Part

1. Organization Chart (2014. 3. 1) 1. Organization Chart (2014. 3. 1)

Quality Part

Development Part

Import Part

Quality Assurance

Team Adjunct Director

Assurance Part

Processing Part

Shipment Part

Samsung Part

1. Company Overview_Vietnam Organization Chart (2014.3.1)

Injection Injection PartPart

Injection Injection PartPart

Corporation Corporation PresidentPresident

Corporation Corporation PresidentPresident

Production Team

Management Team

Production Technology

Team

Quality Management

Team

MCT MCT PartPart

MCT MCT PartPart

Sheet Sheet Metal PartMetal Part

Sheet Sheet Metal PartMetal Part

Sanding Sanding PartPart

Sanding Sanding PartPart

PlatingPlatingPartPart

PlatingPlatingPartPart

CoatingCoatingPartPart

CoatingCoatingPartPart

Assembly / Assembly / Test PartTest Part

Assembly / Assembly / Test PartTest Part

Casting Casting PartPart

Casting Casting PartPart

Seojin System VINA Employee Status

Division

Sojourning

EmployeeVINA Total

Manage

ment8 27 35

Staff 377 377

Total 8 404 412

(Unit(Unit : 100 million : 100 million won)won)

Bucheon Factory

Vietnam Factory

Anseong Factory

130130

210210

20132013 2014201420122012

130130 210210 250250450450

20152015

170170

20162016

450450

150150

230

70100

100

200

700

1. Company Overview_Sales Status per Workplace

350350 400400 500500 700700 10001000

150

50

300

150

70

480200

10050

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Die-Casting Facility [Korea, Vietnam]

※ 2014. 3. Present

Casting Material

Manufacturer Korea

Vietnam(Hanoi)

SubTotal

125Ton

AL Toshiba 1 1

200 Ton

Al Toshiba 1 2 3

350 Ton

AL Taesung 1 1 2

500 Ton

Al Toshiba 1 1

850 Ton

AL Toshiba 1 2 3

1,000 Ton

Al Toshiba 1 1

1,250 Ton

AL Toshiba 1 1 2

1,650 Ton

Al Toshiba 1 1

Total 5 9 14

Melting Furnace

Jeongeun Alignmen

t7 11 18

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Machining Center Facility [Korea, Vietnam]

MachiningCenter

Manufacturer

Korea[Bucheo

n]

Korea(Anseon

g)

Vietnam(Hanoi)

SubTotal

VM-84 DOOSAN 1 1

MYN-7500 DOOSAN 1 1

I-CUT420THYUNDAI

WIA5 11 20 36

MAZCK JAPAN 2 2

MYNX-650 DAEWOO 1 1

MAG-30T2B,2A, DN

BROTHERJAPAN

41 41

MAG-30T2CBROTHER

JAPAN39 38 87 164

Total 47 49 150 246

Index 5 7 6 18

※ 2014. 3. Present

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Precision Sheet Metal Facility [Korea, Precision Sheet Metal Facility [Korea, Vietnam]Vietnam]

Facility Name Model NameManufactu

rer

Korea[Incheo

n]

Vietnam(Hanoi)

SubTotal

NCT PEGA357 AMADA 1 2 3NCT EM2510NT AMADA 1 1 2

LAZER F0-3015NT AMADA 1 1Shearing Machine DCT-3045 AMADA 1 1 2

Bending Machine RG-35 AMADA 1 2 3

Bending Machine RG-80 AMADA 1 1 2

Bending Machine RG-100 AMADA 1 1

Bearing Machine 2 2Grinder CIX-206 1 1

Drill HTD-500 1 1Drill HTD-360 1 2 3

Co2 Welding Machine 350SF HITACH 1 3 4

SPOT Welding Machine TS-86K AMADA 3 3

Argon Welding Machine 300A WD-T HITACH 2 5 7

PEM Press S610 Seoul Motor 3 4 7

Press

20T, 80T

110T, 160T,200T,250T

Kumsung Heavy

Industries, Ssangyong Precision Industries

1 EA 6

Tapping Machine

13M/M Samchully 3 3

NCT NCT

Bending Machine Bending Machine

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Mold Facility Mold Facility [Korea][Korea]

Facility Name Model Name ManufacturerKorea(Mold)

TOTAL

Horizontal Machining

H-400N Hyundai 1 1

Milling HMTH-1100 Hwacheon 1 1

Discharger

SE-75HSewoon Precision

Machinery1

2

A9306-074 J8040-011 1

Grinding Machine

YGS-52BYuil Machine

Industry1 1

Radial DRD-1100 Doosan 1 1

Lap Linear

TU-03

Taiwan

2

5AR993 2

TLL-07 1

Horizontal MachiningHorizontal Machining

Milling Milling

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Sanding & Other Facility Sanding & Other Facility [Korea, Vietnam][Korea, Vietnam]

Facility NameManufacture

rKorea

[Bucheon]

Korea[Anseon

g]

Vietnam(Hanoi)

SubTotal

Sanding 1 1 2

Lathe 1 1

Milling 1 1

Dream Machine

Kirin Machinery

7 1 1 9

Tapping Machine

1 1

High-speed Cutting Machine

Daeryuk Woodworking

Machine1 1 2

Cutting Machine 2 2Grinding Machine 10 10Injection Machine 1 1

Complex Lathe

Hanhwa Tech One 4 4

CNC

Samsung 1

10

Doosan 3

JARNG YEONG 4

KUEN JENG 2

Sanding FacilitySanding Facility

Title Description

Sanding

Removal of burr on the product exterior as the post-processing

Plating ZPC3, CHROMATE, NI, ANODIZE, Cu, Ag

Coating

SPEC.TR( 輪 )348*(Full length)149ML, Conveying Speed : 3M/MIN,HANGER : 400mm-372EA

BOOTH Liquid BOOTH 2 EAPowder BOOTH 4 EA

2. Main Facility & Equipment Status_2. Main Facility & Equipment Status_Plating/Coating Facility Plating/Coating Facility [Vietnam][Vietnam]

※ Additional installation of Vietnam impregnation

process facility, ~2014. 5.

SandingSanding PlatingPlating

CoatingCoating

2. Main Facility & Equipment Status2. Main Facility & Equipment Status_Assembly,_Assembly, TestTest [Korea, [Korea, Vietnam]Vietnam]

Korea Vietnam

Workspace

3900 ㎡(1200

Pyeong)

6600 ㎡(2000 Pyeong)

Worktable10 EA /18 Line

10 EA /3 Line

Production Capacity

500 EA /1 Day

660 EA /1 Day

Remark30 Line Expansion Estimated

INGOT Melting Casting Flatness

Surface GrindingMachine

Processing SandingPlating[Domestic: Outsourcing, Vietnam -

Self]

Coating [Domestic: Outsourcing, Vietnam: Self]

Assembly Air Leak Packing

°øÁ¤µµ

µµ±Ý°øÁ¤µµ

3. Summary of Manufacturing 3. Summary of Manufacturing ProcessProcess

Classification

Reliability Equipment List

Quantity

Korea Vietnam

Environment Test

Thermo-Hygrostat 1

Hot-air Dryer [W700*D600*H600

] 1

High temperature dryer[W840*D790*H9

70]1

Rain Prevention Tester[W2000*D2000*H25

00]] 1 1

Leak Test

Airleak Tester 2 3

Mechanic

Strength Test

Pencil Hardness Tester

1

Pullout force tester 1

Drop Tester 1

Strength Tester 1

Thermo-HygrostatThermo-Hygrostat

4. Reliability Equipment Status4. Reliability Equipment Status

Rain Prevention Tester

Rain Prevention Tester BurnI In RoomBurnI In Room

AIR LEAK TESTERAIR LEAK TESTER

ClassificationReliability Equipment

List

Quantity

Korea Vietnam

Chemical Test

Salt Spray Tester 1

Test

&

Measuring Equipment

3-dimensional measuring equipment 1 　 1

X-RAY Tester 1Plating thickness measuring

equipment 1Coating thickness measuring

equipment 1 2

Torque Tester 1 2

Glossmeter 1

Illuminometer 2

Color-difference meter 1

Granite Plate 8 1

Push pull gauge & 4 other types 1 EA

Digimatic Height Gauge 5 1

Go No Guage 65 64

Pin Gauge 46 142

Calipers/Micrometer 68 47

Digital Microscope 1

Gauge Block Set 2 1

Tap Gauge 23 22

Flatness measuring equipment 1

3-Dimensional Micro scope3-Dimensional Micro scope

UV-Lamp TesterUV-Lamp Tester

4. Reliability Equipment Status4. Reliability Equipment Status

Salt Mist ChamberSalt Mist Chamber

Network AnalyerNetwork Analyer

5. Main Client5. Main Client__ Production Product Production Product StatusStatus

5. Main Client5. Main Client

5. Main Client5. Main Client

5. Main Client5. Main Client

6. Certification_6. Certification_Quality Quality CertificationCertification

ISO 14001 ISO 14001 ISO 9000 ISO 9000 ISO TS16949 ISO TS16949

6. Certification_6. Certification_Technology Technology CertificationCertification

INNO-BIZ INNO-BIZ Venture CompanyVenture Company R&DR&D

Thank You !!

Seojin System will put utmost efforts for the global marketSeojin System will put utmost efforts for the global market

& customer satisfaction.& customer satisfaction.

Seojin System will put utmost efforts for the global marketSeojin System will put utmost efforts for the global market

& customer satisfaction.& customer satisfaction.