1. Http://www.gasvalley.com Introduction to DaeDeok

2. Table of Contents Table of Contents  About Us  History  ORGANIZATION  Equipments List  Production List  Appendix

3. About Us DAE DEOK GAS CO.,LTD Park Yoo Shin August 1981 90 people 1) High-pressure gas manufacturing facilities 2)Standard gas Manufacture 3)Fire-fighting gas Manufacture 3)CH4 gas Manufacture 4)NH3 Manufacture Company Exponent Establishment Number of Employees Major Business

4. About Us Head office & In-chen Plant Chun-an Plant Seoul Gun-san Plant Dang-Jin GO-chang Plant

5.  History 1981 Daedeok Halon Co., Ltd. 1982 Puchon previously completed plant 1985 Daedeok Gas Industrial Co., Ltd.(Renamed) 1990 Southeastern Industrial Complex Factory relocation 1998 Medical gas manufacturer approval 1999 Completion of a second factory in Cheonan 2000 Special gas development departments established within the Incheon factory 2000 ISO 9002 Certification(Korea Management Association)

6.  History 2001 Korea Research Institute of Standards and Science (KRISS) Automotive standard gas technology partnership(KTRM) 2005 Pole unit trace (ppb) VOC (S) analysis and manufacturing technology transfer (Korea Research Institute of Standards and Science) 2005 Cogeneration boiler using oxygen burner in the CO2 recovery unit Perform a joint research project(Korea Institute of Energy Research) 2005 Factory in Cheonan Ar, N2, He The industry's first 400bar Charge Equipment Completion 2006 ISO 14001,9001:2000 Certification(ICR International Certification) 2006 Semiconductor gas Refining Technique Progress 2006 KRISS and COMAR (CODE OF REFERENCE MATERIAL) Enrollment Problem Progress

7.  History 2007 Factory in Cheonan Toxic gases, LPG Store Warehouse Completion 2008 ISO 14001:2004,9001:2008 Certification Renewal (TRA International Quality Assurance) 2009 Factory in Cheonan CH4 Refining Facilities Expansion (99.95~99.995%) 2009 Transit Company Establishment - Daedeok logistic (Air Liquide Korea Transit Contract Conclusion) 2009 NH3 Gas bulk & Cylinder Started selling business 2010 Gunsan plant Completion 2010 CO2 Refining(99.99~99.9995%)

8. ORGANIZATI ON Sales & Marketing Executive Managing Director Executive & Sales Managing Director Finance Transport Product Specialty (Fire Fighting, Industrial, Semiconductor, Etc) Pag & Bulk Specialty (NH3,C3H6, Etc) Pag & Bulk Sales Transport Product CEO In-chen Plant Chun-an Plant Executive & Sales Managing Director Sales (Medical, Etc) Transport Product Gun-san Plant

9. Equipments Transport truck 11st tank lorry 5st (O2,N2,Ar) 25 ton Trailer 4st He Cartridge 6st(Incheon1st, Cheonan 1st) H2 Cartridge 1st

10.  Equipments Analysis Equipment -Nox, Sox, NH3, CO, THC Analyzer (NDIR) -O2, H2O Analyzer -G.C(FID, TCD, CID) 4st High purity gas or Mixture gas Filling system (Panel Balance)

11. 1) General Product List Bulk Type : Argon(Ar),Nitrogent(N2), Oxygen(O2), Hydrogen(H2), Carbon Dioxide(CO2) Propylene(C3H6), Ammonia(NH3), NH4OH, LPG Licon Type : Argon(Ar), Nitrogent(N2), Oxygen(O2) Cylinder Type : Argon(Ar),Nitrogent(N2), Oxygen(O2), Hydrogen(H2), Carbon Dioxide(CO2) Propylene(C3H6), Ammonia(NH3), NH4OH, LPG 2) Main Product List (Cylinder Type) - Methane gas (The first refined CH4 in Korea) - INERGEN gas (Fire fighting gas) - Ultra High pressure gases (The first 400bar filling in Korea) - High purity gases (Purity N5.0) - Rare gases (Xenon, Krypton, Neon) - Mixture gases - Chemical etc. Production List

12. Product quality control Analyzer periodic calibration ManufactureAnalysisLabeling Certificate Publication Shipped Use dedicated containers - Visual inspection - number Check - Labeling inspection

13. APPENDIX

14. Technical cooperation 1. Korea Research Institute of Standards and Science - Gas manufacturing disposable automotive exhaust measurements for the standard and analysis techniques previously - Pole unit trace (ppb) * VOC analysis and manufacturing technology transfer 2. Korea Institute of Energy Research - Through LNG refining high-purity CH4 purification technology transfer - Cogeneration boiler using oxygen burner of CO2 recovery and Nox reduction National research tasks performed on the device - Natural gas, and refrigerant properties, research, and DB building 3. Korea Aerospace Research Institute - KSLV-1 Foot president of high-pressure gas for the external supply in the event of an emergency Building contract * VOC (Volatile Organic Compounds) : 휘발성유기화합물

15. Press release

16. Certification

17. License certificate (high pressure gas)

18. License certificate (medical)

19. Safety incidents contacts DAE DEOK GAS CO.,LTD 82-32-812-3701~6 Gas Safety Corporation 82-32-435-0019 NAMDONG-GU 82-32-453-2660 Complex police station 82-32-815-0112 Satin Fire Department 82-32-816-3102 1km