INTRODUCTION

1. INTRODUCTION Emco Tech Co. Ltd.

2. WHY EMCO TECH ? • Quality and Reliability that is time-tested 30+ years manufacturing ionization technology More certifications including UL/CSA, ISO, CE, RoHS Lowest warranty return rate Top performance in certified independent testing Performance that stands the test of time • Supply - Proven Production ability World’s largest manufacturer Production capacity 110k per month (at approx 60%) Unrivalled OEM capability • Cutting edge Research and development New products will keep you in front of the industry • Qualityinstallation DVD reduce customer service calls 95%

3. Emco Tech Overview / History • Began manufacturing in 1982 • Privately held Korean company Complete Customer Satisfaction • Korean-based with operations in: • Japan – R&D and electrode manufacturing • Korea - finish goods assembly • Singapore – Intl business unit Customer Service • R&D driven company Professional Business Practices 20 PhD level scientists and engineers • Manufactures electrolysis technology for all applications Cutting Edge R&D

4. Quality and reliability QUALITY STARTS WITH INDUSTRY-LEADING R&D AND TESTING Electrode performance testing Water Cell Endurance Testing Electrolytic Testing Facility - Japan

5. Japanese Ionizer Testing Facility – Titanium Plate testing

6. Emco’s Japanese Research Facility Emco Research and Development office in Japan employs the most competent people to produce cutting edge high technology electrolysis products. In order to obtain extensive knowledge of different technologies, our 20 PhD qualified researchers carry out a variety of water related studies.

7. Emco Tech Japan Primary Analysis Equipment • SCANNING ELECTRON MICROSCOPE • X-RAY FLUORESCENCE SPECTROMETER • X-RAY DIFRACTOMETER • INDUCTIVE COUPLED PLASMA EMISSION SPECTROMETER • ULTRAVIOLET-VISIBLE SPECTROPHOTOMETER • RAMAN BRAND SPECTROMETER • TOTAL ORGANIC CARBON METER • THERMOGRAVIMETER/DIFFERENTIAL THERMAL ANALYSER • PARTICLE SIZE DISTRIBUTION ANALYSER

8. Quality Performance TOP PERFORMANCE THROUGH CERTIFIED INDEPENDENT TESTING

9. Continual Testing PERFORMANCE METRICS ARE HONED IN WITH CEASELESS TESTING pH Testing ORP Testing Automated Testing Equipment PCB Testing Endurance Testing

10. Frequency Modulation Meter Voltage Regulator Digital Power Meter Chlorine Level Measurement Device Gas Leak Detector Electrical Leak Detector pH Meter ORP Meter AMPERE METER WATT METER Digital Thermometers Measurement and Testing Equipment • Constant temperature Measurement Device • Gas Refrigerant Charger • Refrigerant Leak Detector • Gas Pressure Gauge • Gauss Meter • Voltage Meter • Temperature Measurement Booth • Pressure Testing Device

11. ISO Certified Quality Management Ongoing Quality Management TESTING CONTINUES THROUGH PRODUCTION LINES • Production line Testing • Each unit on the production line is tested to check pH production and PCB function • Every 10th unit is taken off the finish line and rechecked – including casing, packaging, installation inserts etc.

12. Japanese Ionizer Testing – Laboratory Facilities

13. Ongoing Quality Management ONGOING QUALITY IS ENSURED THROUGH CERTIFICATION ISO 9001 RoHs UL / CSA ISO 14001 CE KFDA

14. Top Performance TOP-END PERFORMANCE / ACROSS ALL pH RANGES The World’s only True Platinum Titanium Electrolyzing Diode Mesh 5 Sheet Platinum Titanium Top Quality Diaphragm For Precise pH Production DARC Cell Mesh Diode Electrodes and Membranes

15. Performance That Lasts DARC - Patented in 6 countries (Double Automatic Reversing Cleaning Device) • Eliminates scale build-up on electrode • No wait for cleaning cycle • Never think about cleaning • Elegant, Effective, Easy

16. Emco Tech – Korea Assembly SUPPLY YOU CAN COUNT ON • Built on 28 years of manufacturing infrastructure development • Largest ionizer production facility in the world • 110,000 unit per month production capability (at approx 60%) • Automated Finished Product Fabrication Line • Automated Component Fabrication Line • Automated FilterProduction Line • Automated Electrolytic CellProduction Line • Product Test Line

17. Production Facilities Automated Ionizer Assembly Lines Automated Packaging Line Automated Production Lines

18. Production Facilities Hot and Cold Water Ionizer Production Line Specialized Cold Water Ionizer Line

19. Production Facilities Automated Filter Production Line Ultra-sonic friction welding (adhesive-free) Automated Filter Assembly Line The BioStone Filtration system is the finest filter on the market

20. Production Facilities Electrolytic Cell Line Ultra-sonic Diaphragm Assembly Electrolytic Cell Assembly

21. Continual cutting-edge R&D A small sampling of Emco Tech ionizer industry firsts 1) First electrode manufactured using electroplating techniques 2) First platinum / titanium coated mesh electrode 3) First Automatic post use cleaning system (Patented) 4) First Double Automatic Reverse Cleaning System (Patented) 5) First to use MICOM electronics 6) Industry first automated assembly line 7) First to use a voltage control for ionization 8) First to develop the automatic intake valvein a water ionizer 9) First to add a flow sensor 10) First to use an LCD display screen 11) First to use a voice message system12) First in the water ionizer industry to receive the Korean Good Manufacturing Practice award for a health device13) First in the water ionizer industry to receive the 1 Million Dollar Export Award

22. Emco Tech – Korea Assembly SUMMARY • Quality and Reliability that is time-tested • Supply - Proven Production ability • Cutting edge Research and development EMCO TECH CO., LTD.