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SJK Company Overview 20 13. About Brand. S atisfa c tion Qualit y J ust-in-time service K ey-cost offering. Joint venture with Anhui , 30% stock share for SMD products. Joint venture with DongGuan factory. Business.
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About Brand • Satisfaction Quality • Just-in-time service • Key-cost offering
Joint venture with Anhui, 30% stock share for SMD products Joint venture withDongGuan factory • Business Started Consumer products business( Mobile phonechargers. U Disc) Started business of IC. Founded- Capital RMB 15,000,000 Awarded ' best supplier' from TXC. Shenzhen HQ & Yantai Factory SJK-Shanghai SJK-HK • Quality ISO9002:1994 ISO9001:2000 SGS ISO 14001:2004 ROHS.DNV DNV Cert.(ISO80000) HC-49U Products HC-49S & HC-49SMD 5*3.2MM SMD R&D 2.5*2.0MM Ceramic resonator. crystal filter& tuning fork 5*3.2MM oscillator R&D 2.0*1.6MM SMD package crystal & oscillator ( Size : 8*4.5,7*5,6*3.5) • Products R&D 3.2*2.5MM Mass production on small size crystal & oscillator Milestones 1989 1990 1991 1993 1995 1997 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Organization Structure Organization Shenzhen HQ 100% Own Yantai Factory 100% Own ShangHai office 100% Own HK Office 100% Own AnHui Factory DongGuan Factory 30% Share 10% Share
FAE Engineering Dept MIS XBD QA International Dept International Section 1 Internaitonal Section 2 Domestic Section 1 Domestic Dept ABD Domestic Section 2 Domestic Section 3 IC Dept Domestic Section 4 Domestic Section 5 CFO Mobile phone U Disc Consumer Dept Universal Charger YanTai Factory HDMI AnHui Factory Materials Dept Purchasing HK Branch Warehouse ShangHai Office Accounting Financial Dept Accountant DongGuan Office HR Admin Dept Guangzhou Office Receiption Driver Organization Structure C E O
Technics Procedure Technics Procedure Bake Glue Wash Blank Plate Electrode Adjust frequency Weld Test Tape Laser Mark
Product- Crystals DIP type SMD type 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 Tuning Fork type
Product- Oscillators 7D Crystal Filter ( MCF) HC49U/49T, UM-1,UM-5 6MF 6MH 6N 7N CXO Full Half 7*5 5*3.2 6R 6S VCXO Full/Half 7*5 6T TCXO
ZTA&ZTT DIP ZTA & ZTB SMD Product- Ceramic Resonators Sub-MHz to 50 MHz(Service ONLY)
Monthly Available Capacity Shenzhen Headquarters Shenzhen, China 500 Sq. Meter. Yantai Factory Yan Tai,China 1500 Sq. meter. An Hui Factory An Hui, China 5760 Sq. meter. Dong Guan Factory Dong Guan, China. 9600 Sq. meter. PCS /Month
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.. Temperature Test Final Electric test.
Finishing Products chart Contract Production plan Warehouse OK Material IQC Purchasing Out NG Arrangement NG Products Manufacture OK NG OQC NG IPQC NG OK FQC Finished products OK Warehouse Packing
Blank Flow Chart Crystal Bar Measure Angle&Adhibit Incise Bar Sort Wafer 9S Kibble Wafer 9S Grind Big Lump 4S Finish Machining 9.6S Grind Wafer Adhibit Wafer 6S Process Big Lump Cut Lump 6S Process Small Lump Melt Lump Enter Warehouse Check Appearance Sort Frequency Erode Surface Process Border Remark : Every process step arranged QC work.
X’TAL PROCESS 镀银 plate elecrode 清洗 wash wafer 晶片 wafer 去离子水制造 DI water 烘干 bake 银丝和钼舟清洗 silver and molybdenum boat clean 微调 adjust frequency 烤胶 bake glue 上片点胶 stick wafer on base 点胶机调校 / 滚胶 adjust machine mix glue 中检机校对和操作 middle check-system calibrate and operate 烘烤 bake 焊封 weld 老化 aging 加压罐压气 / 吹干 add compress air/blow SMD 编带 Smd tape SMD 成形加工 Smd process 剪脚 cut leg 入仓 enter warehouse 测试 test 包装 pake 打标 mark 编带 tape Note: is QC point
Complaint Confirm Check Mark Correction plan Reply Customer Confirm Transact NG goods Prevention Follow result Apply Correction plan Quality complaint chart
Sorting Frequency Blank Plant X-ray Machine Grinding Machine
Frequency Adjust Crystal Plant Coating Laser mark Tape& Reel
Applications Consumer Computer Communication Others
Crystal Inside Mobile phone Application RF 32KHz crystal unit for MCU AT crystal unit for High speed interface VC-TCXO GSM:26M PHS:19.2M CDMA:19.68M,19.2M Sweep clocks 32KHzCrystal unit/ RTC NFC(RF-ID) MTK Soluction(6139) 3225 XTAL:26M for GSM AT crystal Oscillator Camera 5032 24M,48M,27M TV 3225 27M,54M Memory IO/HDD Bluetooth Wire IF(USB) GPS MP3,MP4 3225 TCXO 16.367667M 5032 XTAL 24.5575M 5032 12M,24M 5032 12M,24M AT crystal Oscillator 3225 13M,16M
SAW Filter ( RF ) VC-TCXO/AT Battery IR-cut Filter Crystal Units Mobile Phone Block Diagram 32K crystal Voice MIC BPF (2G) RF IC LNA Analog Baseband IC ANT Mixer Mixer Flash Memory LNA Dup BPF (800M) Div PLL Digital Baseband IC Dip BPF (2G) Div PLL PA Dup Mixer Speaker Mixer PA BPF (800M) Lens Application Processor IC Display Sensor PGA Keyboard Flash Memory USB Control Unit USB
Crystal Inside GPS Application RF Sirf. TCXO 3225 16.367667M 3225 16.369M SAW 2520 1575.42M Nemerix. TCXO 3225 16.368M USB Module MP3,MP4 TV module Bluetooth Module SAW 2520 1575.42M 5032 24M 5032 27M,54M 5032 24M,48M 4025 16M
Crystal Inside BLUETOOTH Application Transmit Receiver ISSC Solution 3225 16M (9,10,12pF) CSR Solution 5032 24M,26M
QA Green policy • SJK QA System Introduce • 2001: ISO9001 Ver. 2000 • 2006: ISO14001 Ver. 2004 • 2010: Toward DNV RoHS Certified of process control.(ISO 080000) • Green product, Green earth.
Contact Us • Shenzhen Crystal Technology Industrial co.,LTD • Head Quarter: Room 1805, East Wing, Tianan High-tech Plaza phase 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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