SJK Company Overview 2013

About Brand

Satisfaction QualityJust-in-time serviceKey-cost offering

SJK-Shanghai SJK-HK

Business

Founded- Capital RMB 15,000,000

Shenzhen HQ & Yantai Factory

Awarded ' best supplier' from TXC.

Joint venture with Anhui, 30% stock share for SMD products

Started business of IC.

Started Consumer products business( Mobile phone chargers. U Disc)

Joint venture with DongGuan factory

2007 2008 2009 2010 2011

Milestones

200620052003 20042002200120001999199719951993199119901989

R&D 2.0*1.6MM

HC-49U Products HC-49S & HC-49SMD

Ceramic resonator. crystal filter& tuning fork

SMD package crystal & oscillator ( Size : 8*4.5,7*5, 6*3.5)

5*3.2MM SMD

5*3.2MM oscillator

R&D 3.2*2.5MM

Mass production on small size crystal & oscillator

Products

R&D 2.5*2.0MM

ISO 14001:2004ISO9002:1994Quality SGS ISO9001:2000 DNV Cert.(ISO80000)ROHS.DNV

Organization Structure

Organization

Shenzhen HQ

HK Office

Yantai Factory

ShangHai office

AnHui Factory

30% Share

100% Own

100% Own

100% Own

100% Own

DongGuan Factory

10% Share

Organization Structure

C EO

FAEMISQA

Engineering Dept

International Dept

Domestic Dept

Financial Dept

Admin Dept

IC Dept

Consumer Dept

Materials Dept

International Section 1Internaitonal Section 2

Domestic Section 4Domestic Section 5

Domestic Section 1Domestic Section 2Domestic Section 3

HDMI

Mobile phoneU Disc

Universal Charger

PurchasingWarehouse

AccountingAccountant

HR

DriverReceiption

XBD

ABD

CFO

AnHui Factory

HK Branch

ShangHai Office

DongGuan Office

Guangzhou Office

YanTai Factory

Direct & Indirect Labor

Phd., Master 3

University 12

College 32

Others 18

Technics Procedure

Technics Procedure

Wash BlankWash Blank Plate ElectrodePlate Electrode Bake GlueBake Glue

Adjust frequencyAdjust frequency WeldWeld

TestTest Laser MarkLaser Mark TapeTape

Product- Crystals

DIP type

SMD type

Tuning Forktype

6F 6G 7I 6U 7U 7E 7F 6H 6I 7V 7*5 6*3.5 5*3.2 4*2.5 3.2*2.5 2.5*2.0 2.0*1.6 8.0*4.5 5.0*3.2 3.2*2.5

6T

TCXO

6R 6S

VCXO Full/Half 7*5

6MF 6MH 6N 7N

CXO Full Half 7*5 5*3.2

Product- Oscillators

7D

Crystal Filter ( MCF) HC49U/49T, UM-1,UM-5

Product- Ceramic Resonators

ZTA & ZTB

SMD

ZTA&ZTT

DIP

Sub-MHz to 50 MHz (Service ONLY)

Turnover

3.894.245.5

8.82

12.56

18.68

13.3914.71

16.4417.0216.58

02468

101214161820

2002 2004 2006 2008 2010 2012

USD(M$)

Monthly Available Capacity

Shenzhen Headquarters

Shenzhen, China 500 Sq. Meter.

Yantai FactoryYan Tai, China

1500 Sq. meter.

An Hui FactoryAn Hui, China

5760 Sq. meter.

Dong Guan FactoryDong Guan, China.

9600 Sq. meter.

Total 61.6KK PCS /Month

PCS / Month

Product/ Factory

YantaiAn Hu

iDong Guan

SMD Xtal 4KK　 4KK 38KK

DIP 600K2KK

　 12KK 　

OSC - - 1KK

Quality Control Process

• IQC – For raw material• IPQC-For the products on

process• FQC – For final quality control

online• OQC – Before delivery • Quality Control Machine : • 250B, 350B, KH1200 Etc..

Final Electric Final Electric test.test.

TemperatuTemperature Testre Test

Finishing Products chart

PurchasingPurchasingWarehouseWarehouse

Production planProduction plan

MaterialMaterial

ArrangementArrangement

Finished productsFinished productsPackingPackingWarehouseWarehouse

OKOKIQCIQC

FQCFQC

IPQCIPQCOQCOQC

NG ProductsNG Products

ManufactureManufacture

OutOut

NGNGNGNG

NGNG

NGNG

OKOKOKOK

OKOK

ContractContract

Blank Flow Chart

Measure Angle&Adhibit

Cut Lump 6S Process Small Lump Melt Lump6S Process Big Lump

Sort Frequency

Erode Surface

Check Appearance

Crystal Bar

Enter Warehouse

Incise Bar 9S Kibble Wafer

9.6S Grind WaferAdhibit Wafer

9S Grind Big Lump 4S Finish Machining

Sort Wafer

Process Border

Remark : Every process step arranged QC work.

X’TAL PROCESS

清洗wash wafer

老化aging

加压罐压气 / 吹干add compress air/blow

测试test

焊封weld

包装pake

打标mark

晶片wafe

r

入仓enter warehouse

烘干bake

镀银plate elecrode

上片点胶stick wafer on base

微调adjust frequency

中检机校对和操作middle check-systemcalibrate and operate

烘烤bake

编带tape

剪脚cut leg

SMD 成形加工Smd process

SMD 编带Smd tape

点胶机调校 / 滚胶

adjust machinemix glue

银丝和钼舟清洗silver and molybdenum boat clean

去离子水制造DI water

烤胶bake glue

Note ： is QC point

Quality complaint chart

Complaint ConfirmConfirm CheckCheck

Correction Correction planplan

Reply Custome

r

Apply Correction

plan

Follow Follow resultresult

Transact NG goods ConfirmConfirm

Mark

Prevention

NAME MANUFACTURER QUANTITY PURPOSE

X-Ray CHINA 3 Check Angle

Incision JAPAN 1 Cut

Multi-sword CHINA 15 Cut

Grinding 9S CHINA 8 Grinding

Grinding 6S CHINA 8 Grinding

Grinding 4S CHINA 60 Grinding

Roller CHINA 6 Grinding

Correct to round CHINA 1 Correct to round

Sort frequency JAPAN ， CHINA 11 Sort frequency

Blank Equipment(113)

Blank Plant

Grinding Machine X-ray Machine

Sorting Frequency

Crystal Equipment（ 82） NAME MANUFACTURER QUATITY

Base-plating KOREA 6

Auto-Fixing JAPAN 19

Frequency Adjustment CHINA ， HK 23

Resistance Welding CHINA 9

Laser Marking CHINA 2

250A frequency-check USA 3

250B Frequency-Check USA 2

350B Frequency-Check USA 1

Temperature-check USA 2

KO-3288 check-all HK 4

350B Frequency-test USA 1

KH-5102 Test machine HK 6

Leak Inspection Machine CHINA 3

Frequency Adjust

Crystal PlantCrystal Plant

CoatingCoating Laser markLaser mark Tape& ReelTape& Reel

Applications

Computer

Consumer

Communication

Others

RFVC-TCXO

GSM:26M PHS:19.2MCDMA:19.68M,19.2M

Sweep clocks 32KHzCrystal unit/ RTC

32KHz crystal unit for MCUAT crystal unit for High speed interface

NFC(RF-ID)

3225 TCXO 16.367667M5032 XTAL 24.5575M

GPS

5032 24M,48M,27M

Camera

5032 12M,24M

Wire IF(USB)

Memory IO/HDD

3225 27M,54M

TV

Bluetooth

AT crystalOscillator 3225 13M,16M

AT crystalOscillator

Crystal Inside Mobile phone Application

MTK Soluction(6139)3225 XTAL:26M for GSM

MP3,MP4

5032 12M,24M

Dup

Div

Dup

Div

DipPLL

PLLLNA

BPF(2G)

BPF(800M)

PA

Mixer

Mixer

Mixer

Mixer

PA

LNA

ANT

SAW Filter

( RF )

VC-TCXO/AT

AnalogBase band

IC

MIC

DigitalBase band

IC

FlashMemory

Sensor PGA

Lens

FlashMemory

Display

Voice

USB

Keyboard

Speaker

USBControl

Unit

Battery

Crystal Units

ApplicationProcessor

IC

IR-cut Filter

BPF(800M)

BPF(2G) RF

IC

32K crystal

Mobile Phone Block Diagram

RF

Crystal Inside GPS Application

Sirf.TCXO

3225 16.367667M 3225 16.369M

SAW 2520 1575.42M

Nemerix.TCXO

3225 16.368M

SAW 2520 1575.42M

USB Module

5032 24M,48M

MP3,MP4

5032 24M

TV module

5032 27M,54M

Bluetooth Module

4025 16M

GPS Block Diagram

Crystal Inside BLUETOOTH Application

CSR Solution5032 24M,26M

Transmit

Receiver

ISSC Solution

3225 16M (9,10,12pF)

QA Green policy

1. SJK QA System Introduce2. 2001: ISO9001 Ver. 2000 3. 2006: ISO14001 Ver. 20044. 2010: Toward DNV RoHS Certified of pr

ocess control. (ISO 080000)5. Green product, Green earth.

Top 10 Customer

Name Products Remark

HC49U/S/SMD For UPS

HC49U/S/SMD Top 4 EMS factory

HC49U/S/SMD For ACS System

6x3.5 SMD For Touch-screen

5x3.2 SMD Acoustics

Name Products Remark

49SMD 5x3.2 5x7 For Notebook

Ceramic filter & discriminator For Walky-Talky

￠ 2*6MM,5*3.2MM For acoustics

49SMD 5x3.2 5x7 For Notebook

3.2x2.5 MM SMD For GPS

Top 10 Customer

Shenzhen Crystal Technology Industrial co.,LTD

Head Quarter: Room 1805, East Wing, Tianan High-tech Plaza ph

ase 2, Tianan Cyber Park, Futian District, Shenzhen,518040,China .

Tel : 86-755-8835 2809 or 86-755-8835 2810 Fax: 86-755-8835 2499 or 86-755-8835 3718 Email: jolly@q-crystal.com Website: www.q-crystal.com

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