DDi Group Strengths DDi Corp is a leading

DDi Group Strengths DDi Corp. is a leading provider of time-critical PCB manufacturing and assembly services to OEMs and EMS providers Strategically positioned at the front-end of customer product development and innovation Multiple production facilities based both in North America and Europe positioned to respond to customer demands Technological leadership in manufacturing. 2, 200 employees worldwide Comprehensive and flexible product and service capabilities. Over 2, 500 customers worldwide DDi Europe 2002 2

DDi Group Diversified, Blue Chip Customer Base § End Markets Strong Customer Relationships – Approximately 90% of quarterly revenue from existing customers Medical Computer, Peripheral § End-Market Diversity § Limited Customer Concentration Risk Other: Defense, Industrial, Aerospace – No customer >10% – Top 10 customers represent 34% of revenues versus 50 - Communications 60% for EMS companies OEMs EMS Providers DDi Europe 2002 3 = Customers Competitors

DDi Group Established International Platforms Europe • Established presence in 1997 • Europe currently accounts for 30% of Group business • Adding customers and expanding end-markets • Recently completed add-on acquisition in the UK to expand international platform and range of services Canada DDi Europe 2002 4 • Established Northeastern footprint • Penetration of new markets

Ddi Group North America Global Locations United Kingdom French Sales Offices DDi Europe 2002 5

DDi Europe Time for DDi Europe 2002 6

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Where we sit within the group DDi Tewkesbury DDi Technologies Customer DDi International 8 Customer DDi Precision DDi Marlow DDi Europe 2002 DDi USA

DDi Technologies Time for DDi Europe 2002 9

Manufacturing Capability 7, 000 m² facility SMT and Conventional assembly Low to medium volume production On site inspection and test Dedicated Fastrack facility (Prototype, time critical service) Project management Complete turnkey engineering design Design to assembly in 3 - 10 days QFP & µBGA placement to 0. 3 mm pitch X-Ray & Environmental stress screening facility on site DDi Europe 2002 10 Approvals including ‘List X’ Standard practice to manage sensitive information

Technical Strengths • DDi Technologies is a well established, full capability, low volume, high value added contract manufacturer • The company operates from a new 7, 000 m² purpose built facility in Calne and employs 190 people (115 direct) • Dedicated in-house Fastrack facility enables quick turn prototype production • Historically, the company has focused on the aerospace, military and industrial markets DDi Europe 2002 11

Technical Strengths • The company's reputation and new facilities now allow it to broaden its customer base whilst retaining its focus on low volume, value added business • DDi Technologies offers design and procurement through to the delivery of engineering prototypes, pre-production and low volume assembly including final equipment build and full functional test. • This unique group capability enables DDi Technologies to become a true partner with its customers DDi Europe 2002 12

Reputation DDi Europe 2002 13

Procurement DDi Europe 2002 14 • Project procurement (buy it – make it) - Fastrack • Project procurement to cost targets • Repeat Product procurement i. e lowest cost, contracted procurement • Full project procurement • Consignment Stock and Management • Specialised procurement • Full estimating – Project costing • Component sourcing and obsolescence • Dedicated resource (customer specific) • Project resource – Project based • Estimating resource

Materials and Inventory Management DDi Europe 2002 15 • Sage CS 3 ERP System • Tetra 2000 MRP • Secure Stock Holding and Rotation (automation) • Bonded Stores • Dedicated Kitting Area’s • Consignment Stock • Kan-Ban capability • Partnerships with Key Distributors • Leverage Buying from Multi-customers • Supported Factory Buys

Project Management • NPI Process • Transfer strategy • • Focus on key processes • DDi resources at Customer site Last-off & First off checks to validate processes and ongoing control of key parameters • Disciplined Project management (MSProject) and Review mechanism • Utilise existing experts to minimise risks through transfer and settling in period • DDi Europe 2002 16 Risk management and contingency plans

Services available Floor 1 Services Floor 2 Services Fastrack Box Build Assembly Front End Engineering DDi Europe 2002 17 SMT Assembly Final Assembly T/H Assembly Test

Manufacturing Process DDi Europe 2002 18

PCB Assembly Capabilities • Configured Line • Dek 265 Fully Auto Printer, High volume (50 K/hr) - Siemens Is-place HS 50/F 5 + 10 Zone BTU Pyramax Oven • Configured Line • EKRA E 5 Fully Auto Printer, Medium high volume (20 K/hr) - Mydata MY 15+ 10 Zone BTU Pyramax Oven • Configured Line • Dek 248 + Vision, Medium volume (15 K/hr) – 2 x Tenryu + 5 Zone Sirocco Oven • Configured Cell • Dek 248 + Vision, Low - medium volume (6 K/hr) - 4 x Mydata TP 9 2 x 6 Zone Surf DDi Europe 2002 19

PCB Capability • To 0. 4 mm BGA placement and rework capability (advanced @ 0. 25 mm) • QFP placements to 0. 3 mm pitch • Full off-line machine set-up using Valor • Water soluble, no-clean, lead free and HMP chemistries • 4 x Flow line conventional assembly (PAF) • 2 wave solder machines • Ultrasonic Co-Solvent Cleaning System • Full ESS on site (with Nitrogen) • Conformal Coating on site (Spray & Dip) DDi Europe 2002 20

Technology statement • In the last 12 months DDi have placed: • over 3 million 0402 components • Over 45, 000 BGA’s – 20, 000 less then 0. 8 mm pitch DDi Europe 2002 21

Quality Inspection Processes • Automated Optical Inspection (AOI) x 2 • Optical inspection • 3 D X-ray (BGA) Inspection DDi Europe 2002 22

Fastrack (Prototype Service) DEK 249 Paste Printer Stencils available in a 4 -48 hour turn round from receipt of PCB data BTU Vip 98 Reflow Oven Single and Double sided Precision zone control (5 chambers) Inspection Dedicated Resources Fully Automated Optical Inspection (AOI) Process Engineers 3 D XRAY inspection for BGA devices Pick & Place Operators Ersascope (Under BGA inspection) Leaded Assemblers Visual Inspection Inspectors Vision VS 7 smt inspection system AOI / X-ray Engineers JVC Digital colour 12. 7 mm colour video camera Flying Probe Test Engineers Continual training with IPC approved schemes Fixtureless Tester 2 x Takaya 9400 Flying Probes Off line programming 0. 3 mm and BGA DDi Europe 2002 23 Mydata 12 Pick & Place 20, 000 placements per hour Min case 0201 Min placement 0. 3 mm

Fastrack Capability 2 x Mydata 12 Pick & Place 20, 000 placements per hour Min case 0201 Min placement 0. 012" (300 m) Diagnosis AOI m/c 3 D X-ray (BGA) Inspection 2 x DEK 249 Paste Printer Vision Alignment Reflow Oven BTU VIP 98 7 zone DDi Europe 2002 24

Fastrack Turnaround 2 Day PCB Manufacture Day 1 Data received & verified Print inners Etch Bond Day 2 Drill Copper plate Soldermask Ident Day 3 DDi Europe 2002 25 Test Final inspection Despatch 2 Day PCB Assembly Day 3 Data Received Pick and Place Program created AOI program created Flying Probe program created SMT Stencil ordered Day 4 PCBs Received Kit received and checked Stencil delivered Kit loaded to Pick and Place machine Test and Despatch

Our DFM/NPI Strategy To be able to provide our customers: - • A Virtual Prototyping system for zero defects, first time, every time • A Reduction in pre-production (CAM) engineering cycle time by 50 -60% (Reduction in cost passed to our customer) • Full job reverse engineering and manufacturability analysis • Automated DFFabrication, DFManufacture and DFTest on every board, every time • Automated creation of all machines programs Print, P&P, AOI, Test) and accurate assembly DWG's (Assy Aids, Hand Assy, No fit) • Pre and Post manufacture First article reports • Enhanced responsiveness to customer needs in Product Quality, Manufacturability and Testability. • Fully engineer job for manufacture inc job pack DDi Europe 2002 26

Solutions in Place at Technologies Valor TRILOGY 5000 s/w DFx Analysis Automated Programming Comp Library Optimisation Outputs Aiges Equinox Optimisation s/w M/c line balancing M/c placement optimisation Common Loading plans Tetra CS 3 ERP System Aiges Circuitcam s/w Off line m/c programming Mydata Assembly aids and documentation Off-line access to m/c libraries Myriad Engineering Viewer View all documentation viewer DDi Europe 2002 27 Factory wide integrated Erp system Siemens Si-Place Pro in Q 1 2002 Off line m/c programming Siemens Assembly aids and documentation Off-line access to libraries M/c data collection SPC

Single Data Format Genesis 2000 & Enterprise 3000 CAD/DFM TOOL Genesis 2000 FABRICATION CAM DDi USA DDi Europe Fabrication Trilogy 5000 ASSEMBLY CAM Valor Universal Viewer DDi Europe 2002 28 DDi Europe Assembly

Technical Capability (Test) DDi Europe 2002 29 General The RF factor 20 dedicated test engineers Total test experience 380 years RF or RF/Digital solutions Programming for ATE and FICT platforms Functional test covering: Precision analogue measurement, Programmable synthesis, Programmable loads, Multi-channel digital sampling, Static, Simulation, Dynamic, Diagnostic, Boundary Scan, Go/Nogo, IEEE compatible, Communications ICT programs Manufacturing defect analysis 18 off ICT / FICT capital equipment Offline programming Software conversion packages Test strategy / solution definition DFT reviews 30 years combined RF experience between 5 employees across several projects Create test solutions for low / medium volume RF or RF / Digital products Partnered with clients for complex Digital / RF products up to 3. 6 GHz Working closely with RF vendors, specifically Anritsu to provide low to medium volume test solutions Partnered with IFR to provide Radio Test Sets to replace current test equipment reducing test overheads

DDI Programming Capability DDi Europe 2002 30

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ATE TEST PROGRAM BENEFITS: - DDi Europe 2002 32

W K 3900 Combinational ATE DDi Europe 2002 33

PTS Minimum Requirements Recommendation DDi Europe 2002 34

PTS Minimum Requirements Recommendation DDi Europe 2002 35

Takaya 9400 FICT ATE DDi Europe 2002 36

PTS – Programming and Test Solutions Peter Stoneham Director of PTS Nebeel Sulaiman Takaya Programmer Mark Johnson ATE Programming Manager Charles Phiri Special Projects Snr Engineer Mary Stanley Takaya Technician Marina Thomas Fabmaster Engineer Special Project Engineers NPI David Slade WK 900/3900 Programmer ATE Programmers DDi Europe 2002 37 Mark Horton Repairs Manager Bill Navarette Snr Engineer Repair Staff