1. Testbourne Limited Company Presentation

2. Company Overview Family own business established by Ted and Jill Mihill in 1977 Family own business established by Ted and Jill Mihill in 1977 Became a limited company in 1979 Became a limited company in 1979 Location: Basingstoke, Hampshire Location: Basingstoke, Hampshire Over 3000 customers worldwide Over 3000 customers worldwide

3. Testbourne Divisions Testbourne Divisions The company is split in to two divisions: The company is split in to two divisions: SuperVac® Materials Division:SuperVac® Materials Division: This division represents an extensive selection of materials available in fabricated forms including sputtering targets, evaporation materials, powders, wire, rods & sheets. This division represents an extensive selection of materials available in fabricated forms including sputtering targets, evaporation materials, powders, wire, rods & sheets. Instrument Division:Instrument Division: Testbourne Limited is the representative for some of the world's leading scientific instrument manufacturers that include QCM technology, Sample Preparation Equipment, Microwave and Radio Frequency Systems, UHV components and Thin Film Technology. Testbourne Limited is the representative for some of the world's leading scientific instrument manufacturers that include QCM technology, Sample Preparation Equipment, Microwave and Radio Frequency Systems, UHV components and Thin Film Technology.

4. Sales Distribution by Product

5. Industries Served Photovoltaic (Solar) Photovoltaic (Solar) Ophthalmic Ophthalmic Architectural and Automotive Glass Coating Architectural and Automotive Glass Coating LED/OLED LED/OLED Decorative and Hardwearing Coatings Decorative and Hardwearing Coatings Medical Medical Military Military Aerospace Aerospace Semiconductor Semiconductor R&D Research Establishments and Universities R&D Research Establishments and Universities

6. Materials Division Manufacturing Capabilities Metal and Alloy Planar and Circular Sputter Targets Metal and Alloy Planar and Circular Sputter Targets Vacuum MeltVacuum Melt Hot Isostatic Press. Hot Isostatic Press. Metal and Alloy Rotatable Sputter Targets Metal and Alloy Rotatable Sputter Targets Plasma SprayPlasma Spray Cast MouldCast Mould Precious Metal Reclaim Precious Metal Reclaim Compound Sputter Targets Compound Sputter Targets SinteringSintering Hot Powder PressHot Powder Press SuperVac® Materials SuperVac® Materials SinteringSintering Vacuum MeltingVacuum Melting Crystal GrowingCrystal Growing

7. Target Bonding and Backing Plates Indium Based Metallic Bonding Indium Based Metallic Bonding can withstand temperatures up to 156 °C.can withstand temperatures up to 156 °C. The thermal conductivity of the bond is 83.7W/mK at 0 °CThe thermal conductivity of the bond is 83.7W/mK at 0 °C Elastomer Bonding Elastomer Bonding will operate at 250 °Cwill operate at 250 °C has less than 1% total mass change at 250 °C for 24hrs at 1x10-7 Torrhas less than 1% total mass change at 250 °C for 24hrs at 1x10-7 Torr The thermal conductivity of the bond is 54W/mK at 0 °CThe thermal conductivity of the bond is 54W/mK at 0 °C Silver-filled Epoxy Bonding Kits Silver-filled Epoxy Bonding Kits Oxygen free, high conductivity (OFHC) Copper, Titanium, Aluminium, Molybdenum and Stainless Steel Backing Plates. Oxygen free, high conductivity (OFHC) Copper, Titanium, Aluminium, Molybdenum and Stainless Steel Backing Plates.

8. SuperVac® Metal Sputtering Targets for Photovoltaics Industry Aluminium, Al Aluminium, Al Chromium, Cr Chromium, Cr Copper, Cu Copper, Cu Indium, In Indium, In Molybdenum, Mo Molybdenum, Mo Niobium, Nb Niobium, Nb Nickel, Ni Nickel, Ni Silicon, Si Silicon, Si Tantalum, Ta Tantalum, Ta Tin, Sn Tin, Sn Titanium, Ti Titanium, Ti Tungsten, W Tungsten, W Zinc, Zn Zinc, Zn Zirconium, Zr etc. Zirconium, Zr etc.

9. SuperVac® Compound Targets for Photovoltaics Industry Aluminium oxide, Al2O3 Aluminium oxide, Al2O3 Cadmium Sulphide, CdSe Cadmium Sulphide, CdSe Cadmium Telluride, CdTe Cadmium Telluride, CdTe Indium, Gallium & Copper Selenides Indium, Gallium & Copper Selenides Indium Tin oxide (ITO) Indium Tin oxide (ITO) Silicon dioxide, SiO2 Silicon dioxide, SiO2 Titanium oxide TiOx Titanium oxide TiOx Zinc oxide, ZnO Zinc oxide, ZnO Zinc oxide-Aluminium oxide (AZO) Zinc oxide-Aluminium oxide (AZO) Zinc oxide-Gallium oxide (GZO) etc. Zinc oxide-Gallium oxide (GZO) etc.

10. SuperVac® Targets for Guardian Nb/Zr Brazil Nb/Zr Brazil Nb/Zr UAE Nb/Zr UAE C22 Qualification Brazil C22 Qualification Brazil Ti/Ni 20% Qualification DeWitt USA Ti/Ni 20% Qualification DeWitt USA Ti/Ni 50% Qualification DeWitt USA Ti/Ni 50% Qualification DeWitt USA Nb205 Qualification request Hungary Nb205 Qualification request Hungary

11. SuperVac® Alloy Sputtering Targets for Photovoltaics Industry Cd-Sn Cd-Sn Cu-In-Ga Cu-In-Ga Cu-In-Ga-Se Cu-In-Ga-Se In-Sn In-Sn Ni-V Ni-V Si-Al Si-Al Ti-Al Ti-Al Zn-Al Zn-Al Zn-Sn Zn-Sn Zn-Sn-Sb etc. Zn-Sn-Sb etc.

12. Analytical Capabilities and Quality System Inductively Coupled Plasma Spectroscopy (ICP): Inductively Coupled Plasma Spectroscopy (ICP): Most suited for determining ratios of the bulk materials in an alloyMost suited for determining ratios of the bulk materials in an alloy Relevant Items for ICP Analysis: Relevant Items for ICP Analysis: High purity materialsHigh purity materials Sputtering TargetsSputtering Targets Metal alloysMetal alloys Glow-Discharge Mass Spectrometry (GDMS): Glow-Discharge Mass Spectrometry (GDMS): Most suited for determining the metallic impuritiesMost suited for determining the metallic impurities Relevant Items for GDMS Analysis: Relevant Items for GDMS Analysis: Sputtering TargetsSputtering Targets Metals including refractory metals and alloysMetals including refractory metals and alloys High purity materialsHigh purity materials Rare earth metals and their oxidesRare earth metals and their oxides Precious MetalsPrecious Metals

13. Sales Team