Customer Satisfaction is Always Our First Priority! Techwise Circuits Company Profile Customer Satisfaction is Always Our First Priority! Date: Feb 2014

Background Established in 1994 Net sales in 2013 : USD 215 Million Total investment over USD 200 Million 3 factories in Guang Dong, China 5,000 employees Strong financial support as subsidiary of Kingboard Chemical Holdings Ltd. Founded in 1988 HK listed since 1993 (code: 0148) Update to 2013 – 215M USD

Kingboard The World Biggest Laminate Supplier

Top 15 PCB Shops Sales Tunover Ranking 2012 PCB Makers Sales Turnover 1 Nippon Mektron 2,888 2 Unimicron 2,383 3 SEMCO 2,002 4 Young Poong Group 2,000 5 Ibiden 1,924 6 Zhen Ding Technology 1,881 7 Tripod 1,326 8 TTM Technologies 1,310 9 Sumitomo Denko 1,219 10 Daeduck Group 1,147 11 HannStar Board (GBM) 1,112 12 Viasystems 1,080 13 Nanya PCB 1,007 14 Kingboard PCB Group 935 15 CMK Corporation 908 Million dollar NT information 2013-Q2

Acquire TS16949: 2002 certificate 20 Years Experience Expanded Capaticity to 700ksq.ft/Month Acquire QS9000 and ISO 14000 certificate 2000 Establish Techwise in Huiyang (1st facility) 1994 Investment US$5 million for new machines and re-layout 2013 Acquire TS16949: 2002 certificate 2005 Set up the 2nd Fogang factory (FTC, 3rd facility) 2007 Start production capacity in Techwise to 230ksq.ft/month Acquire ISO9002 and UL certification 1996 Set up Fogang factory (TSF, 2nd facility) 2001 Acquired by Kingboard Chemical Holding Ltd. 2002 Implementation of 5S Mgmt system 2006 Investment US$5 million for new machines and sewage treatment system 2014 Adjust Drilling layout to smooth inner & outer layers process in Huiyang factory 2011

Factory Locations Fo Gang (FTC.TSF). Hui Yang(HTT) 2nd Factory Fo Gang(TSF) 3.5H drive from HK 1.5H drive from Guangzhou airport 230KM Hui Yang 惠阳区 70KM 3rd Factory FoGang (FTC) 3.5H drive from HK 1.5H drive from Guangzhou airport Hong Kong 香港 Head Quarters 1st Factory Hui Yang (HTT) 1.5H drive from HK 3H drive from Guangzhou

Hui Yang Factory (1st Factory) Head Quarters of Techwise HDI Capability Back Drilling capability Factory Area: 53,000㎡ Number of worker: 1,700 Outer capacity: 80,000㎡ /month Layer count: 2-28L Surface finish-HAL, LF HAL, Imm Tin, OSP Imm Gold, Flash Gold, Dip Tank Hard Gold / Soft Gold ISO 9002/QS 9000/TS 16949/ISO 14001/ UL 796/CQC

Fo Gang Factory (2nd Factory) Target to high volume project Factory sets up on 2001 Factory Area: 38,000㎡ Number of Worker: 1,700 Outer capacity: 110,000㎡ /month Layer count: 2-6L Surface finish: HAL, LF HAL, Imm Tin/ Silver/ Gold Dip tank Hard/Soft Gold/OSP ISO 9002/ QS9000/ TS16949/ ISO14001/ UL796/CQC

Fo Gang (3rd Factory) Factory sets up in 2007 Factory Area: 38,000㎡ High level of Automation Room for further ramp up in capacity Number of Worker: 1,600 Outer capacity: 80,000㎡ / month Layer count: 2-18L Surface finish: OSP, Imm. Gold, Imm.Tin, Dip Tank Hard Gold ISO 9002/QS 9000/TS16949/ISO14001/ UL 796/CQC

Workforce Management 50 Sales & Customer Service Engineering 600 Quality (QC & QA Engineer ) 900 Production 3,000 Administration 400 Total 5,000

Vice President Edmond Chan Organization Chart G.M.O. Managing Director Stephanie Cheung Vice President Edmond Chan Sales & Marketing Vice President Edmond Chan Sales Director Jacky Yau MPC & Shipping Quality Assurance Director J.M. Huang Manufacturing Plant General Manager H.B. Shang (FTC) P.S. Lau (HTT) J.C. Chen (TSF) Finance & Accounting / MIS Director Solo So Purchasing Manager　　　　Tracy Guo Personnel & Administration

Annual Sales Turnover (USD Million) Forecast in 2014

Monthly Capacity 2,700Ksqft/Month

Location Distribution Data from the sales turnover in 2013

Layer Count Distribution Data from the delivery area in 2013

Market and Location distribution Data from the sales turnover in 2013

Automotive Sensor Body Electronics Engine Starter Meter GPS Car multimedia Air bag ABS 18

Consumer Printer Scanner Set top box Education products Lifestyle white goods 19

Industrial and Medical Electronics Meter Insulin Paradigm X-Ray Machine Elevator Train Black Box Control unit Blood Pressure 20

World Class Customers in Diverse Markets Consumer Automotive Industrial/ Instrumentation/ Medical EMS

Product Capability 2014 Feature (Mass Production) - Layer 1~28 Layers Impedance Control ±8% Copper Thickness 1 (oz) to 4 (oz) Minimum Core Thickness 3.0 mil (Not including copper) Board Thickness 16~240 mil Copper Clad Laminate FR4 (Tg 130,140,150,170oC), filled or unfilled, Halogen Free, CEM-3, PTFE, Rogers, Aluminum based Special process Blind and Buried via, Sequential Lamination, Aluminum Heat-sink Inner Imaging Min. Line / Space 3 mil / 3 mil

Product Capability 2014 Feature (Mass Production) - Plating Hole Min. Hole Size 6 mil (drill) Aspect Ratio (max) 10:1 Micro via Min Hole Size 3 mil 1:1 Outer Imaging Min. LW/ LS 3 mil / 3 mil Surface Finish HAL ,HAL-Lead Free, OSP Electrolytic Gold Plating, Immersion Gold /Tin /Silver, Gold finger Plating, Flash Gold, Peel-able Mask Pressing Thickness Tolerance ≤7% Wrap / Twist ≤0.75%

RoHS Green Program Rohs Finishing Options Flash Gold, OSP / Entek Electroless Ni Immersion Au Immersion Tin / Silver Lead Free HAL 24

Manufacturing Process Laminate Cutting Inner Dry Film Brown Oxide Inner Middle Inspection IQC Order CAD/CAM Packing Shipping Audit Inner Etching Pressing Plating Through Hole Drilling Outer Dry Film Pattern Plating Etching Outer Middle Inspection Solder Mask Component Mark I/G,G/F,F/G,HAL V-Cut,Punching,Routing E-Test FQC I/S,Entek/OSP Final Audit Shipping Inner layer process Outer layer process

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