#807 Byucksan Technopia, #807 Byucksan Technopia, 196-5, Ojeon-Dong, 196-5, Ojeon-Dong,

Uiwang-City,Uiwang-City, Gyunggi-Do,Gyunggi-Do, 437-821, Korea437-821, Korea

www.sejungtr.comwww.sejungtr.com

SEJUNG SEJUNG Trading Co, LtdTrading Co, Ltdwww.sejungtr.comwww.sejungtr.com

I. Salutation

II. Vision & Mission

III. Introduction & History

IV. Business

V. Organization Chart

VI. Business Performance

VI. Customer & Partnership

▣ SalutationSejung trading Co. provide technical support and process Sejung trading Co. provide technical support and process

solutionsolution

Established in 2004, Sejung Trading Co. Ltd keeps growing and expanding, and is now one of the most well-known solution providers in Semiconductor packaging assembly business and used equipment market and in Korea, with seven engineers specialized at various technical expertise and field application experiences.

All engineers are with >10 years’ experience in Semiconductor assembly know-hows, providing technical supports and process solutions, not just only equipment.

Sejung Trading Co. is now specialized in promoting advanced bonding equipment from Hesse & Knipps, and Peco capillaries.

We have 2700 members of Internet café which is a profound sales network for Sejung Trading Co., inside which members can share technical information and request technical support as well.

We conduct regular technical seminars and equipment trainings on quarterly basis.

Sejung Trading Co. handles more than 100 units of used equipment yearly, and monthly 50,000 capillaries’ sales and service, as well as technical supports.

We do have joint-development projects with various customers, collaborating with our customers and pot. We provide technical support and process solution and equipment as well. 

CorporateCorporate : Sejung Trading Co, Ltd: Sejung Trading Co, Ltd LocationLocation : #807 Byucksan Technopia, 196-5, Ojeon-Dong, Uiwang-City, : #807 Byucksan Technopia, 196-5, Ojeon-Dong, Uiwang-City,

Gyunggi-Do,Gyunggi-Do, 437-821, Korea437-821, Korea Http://www.sejungtr.com

Area Area : Building: Building 300300 ㎡㎡ Office : 90Office : 90 ㎡㎡ Refurbish room : 170Refurbish room : 170 ㎡㎡ Clean room:40Clean room:40 ㎡ ㎡ Class 10,000Class 10,000

Pilot Line Equip Current StatePilot Line Equip Current State (2011.3)(2011.3) SAW : DISCO DFD640 SAW : DISCO DFD640 WEDGE BONDER : KNS 8060WEDGE BONDER : KNS 8060 WIRE BONDER : KNS 8028 WIRE BONDER : KNS 8028 KAIJO FB170KAIJO FB170 DIE BONDER : ALPHASEM SL9002 DIE BONDER : ALPHASEM SL9002 ASM AD896 / ASM AD829AASM AD896 / ASM AD829A DISPENSOR : VOIM RS2000 DISPENSOR : VOIM RS2000 TESTER : ROYCE 552 TESTER : ROYCE 552 HIGH POWER SCOPE : LEICA INM20HIGH POWER SCOPE : LEICA INM20

Ware House 1Ware House 1 : Building: Building 200200 ㎡㎡ Ware House 2Ware House 2 : Building: Building 390390 ㎡㎡

▣ Introduction

▣ History

HistoryHistory

20112011 .03 Samsung Electro-Mechanics.03 Samsung Electro-Mechanics .02 CLEAN ROOM .02 CLEAN ROOM SamjinSamjin BJ820 x 3setBJ820 x 3set PO PO .01 AMST BJ820 x 1set PO.01 AMST BJ820 x 1set PO

2010 2010 .04 AMST BJ820 3.04 AMST BJ820 3rdrd PO PO .02 SL-TECH Joint Project Military device.02 SL-TECH Joint Project Military device

2009 2009 .12 Samsung Advanced Institute Technology.12 Samsung Advanced Institute Technology BJ820 x 1set POBJ820 x 1set PO .10 S-PECKAGE JOINT PROJECT.10 S-PECKAGE JOINT PROJECT .06 SEMIMC Refurbishment Team .06 SEMIMC Refurbishment Team 2008 .07 AMST BJ820 2nd.07 AMST BJ820 2nd POPO .05 .05 LG Innotek .03 AMST BJ820 1.03 AMST BJ820 1stst PO PO .03 Internet .03 Internet Cafe Open-Semiconductor http://café.naver.com/semimc No. of members : 2700 (Mar.2011)

20072007 .09 Hynix Semiconductor .09 Hynix Semiconductor 10 ASE Weihai Wire Bonder /Saw 10 ASE Weihai Wire Bonder /Saw .08 AMKOR Korea

2006 2006 .06 Samjin.06 Samjin BJ815 x 1set POBJ815 x 1set PO .04 Samjin.04 Samjin BJ715 x 1set POBJ715 x 1set PO .03 Samsung Electronics.03 Samsung Electronics .01 Samjin.01 Samjin BJ815 x 1set POBJ815 x 1set PO .01 HESSE & KNIPPS Agent.01 HESSE & KNIPPS Agent

2005 2005 .10 Signetics .10 Signetics 05 STATS CHIPPACK05 STATS CHIPPACK .07 ASE Korea .07 ASE Korea .06 STS Capillary .06 STS Capillary .03 Hanamicron.03 Hanamicron Capillary Capillary

20042004 .12 PECO Capillary Agent.12 PECO Capillary Agent .10 Sejung Trading Co. start.10 Sejung Trading Co. start

Partner Ship ☞ PECO Capillary Agent : Capillary

☞ Hesse & Knipps Korea Agent : Fully automatic thin wire bonder: BONDJET BJ820 BONDJET BJ715/815 Fully automatic heavy wire bonder  BONDJET BJ93X  BONDJET BJ920  BONDJET BJ915L Available options: PiQC E-Box

▣ Business

☞ Korea Business

Semiconductor Ass’y Equip ReFurb& Sales

Wire Bonder / Wedge Bonder / Die Bonder / Saw Dispenser / ETC - ASM / K&S / Shinkawa /KAIJO

PKG Development sample Business

PKG Process Technical Application

PKG OEM Production

☞ Korea Business

Semiconductor Ass’y Equip ReFurb& Sales

Wire Bonder / Wedge Bonder / Die Bonder / Saw Dispenser / ETC - ASM / K&S / Shinkawa /KAIJO

PKG Development sample Business

PKG Process Technical Application

PKG OEM Production

Alliance Agent CompanyAlliance Agent Company

▣ Business–Joint project

SL-TechSL-Tech - Military PKG 24CDIP : Production Start Dec. - Military PKG 24CDIP : Production Start Dec. 20112011–– need BJ820 need BJ820 - Production Volume: Min. US$ 400K - Production Volume: Min. US$ 400K (enough budget for BJ820($40K x 5years)(enough budget for BJ820($40K x 5years) - 10 years contract project - 10 years contract project - Sejung Trading support R&D and Equipment- Sejung Trading support R&D and Equipment (Furnace, Dispenser, Laser marker)(Furnace, Dispenser, Laser marker)

S-Pack SolutionS-Pack Solution - Temp & Humidity sensor- Temp & Humidity sensor - Sejung Trading support R&D and Equipment- Sejung Trading support R&D and Equipment (Package Saw, Wire Bond, Dispenser)(Package Saw, Wire Bond, Dispenser) -CEO is from KEC R&D center, -CEO is from KEC R&D center, he was director of R&D center.he was director of R&D center.

GE SensingGE Sensing - - Automotive pressure sensor / TPMS SensorAutomotive pressure sensor / TPMS Sensor / Temp pressure sensor/ Temp pressure sensor - Packaging Sub Assembly contract- Packaging Sub Assembly contract - Wafer Sawing, Die Bonding, Wire Bonding, Welding,- Wafer Sawing, Die Bonding, Wire Bonding, Welding, Encap, Testing etc. Encap, Testing etc.

▣ Organization Chart

DirectorBS Min

Technical Support Team Sales Team Refurbishment Team

Administer

SAW & D/B

WIRE BONDER

H&K

Capillary

▣ Staff Profile

Sales & C/S Team

YK Lee Thin Wedge BonderSL-Tech Process Engineer TeamSTATS ChipPAC Korea Equip Eng’rHynix Semiconductor Equip Eng’r

Wedge – KNS 8060Wire – KNS 8028 / KNS Maxum

Technical Support Team

HJ Yoon Heavy Wedge Bonder / Wire BonderASE Weihai Discrete Line SupportTSPS Korea Power PKG Set-upKEC Thailand Power PKG Set-up Woosuk Semiconductor Equip Eng’r

Wire - KNS14xx / 80xxHeavy Wedge- Orthodyne M360, Orthodyne 7200Plus Die – NEC CPS400 / CPS4000 Tosok DBD2500 / DBD3550

▣ Staff Profile

Technical Support Team

JY Kim Die Bonder / SawSignetics Equip Die Bonder Overhaul AMKOR Korea Equip Technical TeamDie Bonder / Saw Overhaul Die – Alphasem- SL9002 ASM AD809 / AD889 / AD898 / AD8912 Saw- Disco DFD6xx / DAD6xx

Equipment Technique Team

WY Ban Wire Bonder / Die Bonder ITM Semiconductor Product Team Manager Seoul Semiconductor Process Manager AMKOR Korea TQFP Maintenance

Wire- ASM AB339 / AB330Eagle AB Eagle60AP / I-hawk Twin Eagle Kaijo FB780 Die- ASM AD809 / AD896 /AD8930 Canon Bestem D01

▣ Staff Profile

Equipment Technique Team

MJ Kim Wire BonderSignetics Equip Wire Bonder Overhaul AMKOR Korea Equip Technical TeamWire Bonder Overhaul

Wire : KNS 14xx / KNS 80XX ASM AB339 / AB339 EAGLE AB Eagle60AP / I-hawk Twin Eagle Kaijo FB118 / FB128 / FB137 / FB150

Technical Support Team

DJ Kim Wire BonderHeesung Metal Wire R&DAMKOR Korea QFP/TQFP/MLF Maintenance

Wire : KNS 14xx / KNS 80XX ASM AB339 / AB339 EAGLE AB Eagle60AP / I-hawk Twin Eagle

▣ Business Performance

Revenue

Revenue H&K Wedge Bonder

0

500

1000

1500

2000

2500

3000

3500

4000

KR\(Million)

2005 2006 2007 2008 2009 2010

Sales

0

1

2

3

4

5

2006 2007 2008 2009 2010 2011

BJ715 BJ815 BJ820

▣ Customer

Capillary sales-Major customerCapillary sales-Major customer H&K Wedge Bonder Sales-Major Customer

▣ Customer

Corporation

Optowell SPACKAGESamsung Electro-Mechanics GE SENSING Asia Semiconductor InsemCOBON Sangsin ElecomGE SENSING Mikwang ElectronGlotech PoongsanOpticisSeoul TechnopiaEpivalleyLumitechSamsung LEDDS LCDMICROINFINITYPoint Engineering

Equipment Refurbish sales-Major customerEquipment Refurbish sales-Major customer

▣ Customer

National InstitutionNational Institution

Korea Sensor Research Association

Educational InstitutionYeungjin CollegeChungbuk Semiconductor High School

Defense Industry Automotive

PeopleWorks Co, Ltd Brodern Co, LtdICHIPS co.Ltd GE SensingPoongSan F&S

Equipment Refurbish sales-Major customerEquipment Refurbish sales-Major customer

▣ PartnershipInternet Café http://cafe.naver.com/semimc

* Technical internet Café for Semiconductor Assembly Equipment engineers. Technical Support between members Wafer Sawing, Die Bonding, Wire Bonding, Dispensing, etc. Customer join café to get technical information and make technical network. Most powerful sales tool for Sejung trading Co. Conductor Technical Seminar 2-3 times per year

No. of Member : 2700 (Mar. 2011)

Café Statistics

78%

13%9%

Semiconductor Student Researcher

59.716.8

6.5

12.4 4.6

Semiconductor LEDDisplay Educational InstitutionGovernment Branch

▣ Partnership

Strategic Alliances

SEJUNGSEJUNGTRADINGTRADING

Strategic Strategic

AlliancesAlliances

CAPILLARY

Agent

WEDGE

BONDER Agent

BS TEKPartner

for SE

Korea

Bond tool Korea Sales

Bond tool Korea Sales

Sales partner for SE Korea

Sales partner for SE Korea

H&K Wedge Bonder

-Thin Wire Bonder

-Heavy Wire Bonder

H&K Wedge Bonder

-Thin Wire Bonder

-Heavy Wire Bonder

Thank You.