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Qualification Statement

Qualification Statement. DAEJOO ENT Co.,Ltd. DAEJOO Energy & Technology. 대주 ·KC Group. Contents. PART I. Qualification Statement. PART II. Introduction of Company. Company Profile. Financial Statement. History. Organization chart. Business Field. Location. PART III.

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Qualification Statement

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  1. Qualification Statement DAEJOO ENT Co.,Ltd DAEJOO Energy & Technology 대주·KC Group

  2. Contents PART I Qualification Statement PART II Introduction of Company Company Profile Financial Statement History Organization chart Business Field Location PART III Registration of business Member of Trading Association Certificates & Licenses ISO Certificate Patent Reg. of expertise construction business PART IV Equipment retention present condition Technologist retention present condition Equipment & Technologist PART V The Result of Building in Major Construction

  3. Qualification Statement APPLICATION FOR NOMINATION CONSTRUCTION WORK We submit to you this application with all documents related to the matter in order to be nominated for the construction work which you placed toanother. It gives us a great pleasure if you nominate our company. Thank you for your trouble in advance. Date of issue : Applicant : Choi, Dong Kyu DAEJOO E&T Co., Ltd.

  4. Company Profile ▣ Introduction of Company We are a leading Pre-Insulated Pipe (PIP) producer in Korea with yearly production capacity more than one million of straight type pipes and two thousand of other shape of pipes manufacturing equipment located at Gong-Ju, Chung-Nam Province. Our factory plant encompasses over 5,000 sqm on 25,000 sqm Since its establishment in 1989, we are producing not only Pre-Insulated Pipe for heating & air conditioned as a main business forces items but also PIP for waterworks & refrigerant etc.. Especially, we have delivered the Steel In Steel Pipe (SIS) for underground-laying to KEPCO “Heating Pipe Works at Daejeon 3,4 industrial Area” in advance of others through a technical corporation with German partner. After supply our products to KDHC, KEPCO, IIAC, Seoul Energy Co. Ltd., Osan Energy Co. Ltd. and POSCO etc., we were acknowledged our quality from them. Furthermore, we built-up a total service network to cover the design, producing, installation and test-run of PIP as well as our durable Research and Development for improving its quality. In other to support its organization, we acquired KSA 9001/ISO 9001 Certification for PIP quality system in July 2000, and in October GQ Certification from Small & Medium Business Administration as a Good Quality company. After all, in December our products of PIP were selected to an excellent products from Public Procurement Service and it has been registered on government’s procurement officially as a professional PIP manufacturer in Korea, firmly.

  5. Company Profile ▣ Overview Name of Company : DAEJOO E&T Co. Ltd. CEO : Choi, Dong Kyu Employee : 77 Establishment : 1989. 06. HQ Location : 47-16 Dowha-dong Nam-gu, Incheon, Korea Office Location : 13F Shinwha Building, 34-1 Mapo-dong Mapo-gu, Seoul, Korea Factory Location : 725-1 Gumsang-dong Chungcheonnam-do, Gongju-si, Korea #5 Ba 625 Shiwha Industrial Complex, Seonggok-dong, Ansan-si, Gyeonggi-do, Korea Scale of Factory : Gongju – Land : 7,540㎡, B/D : 1,500㎡ Shiwha – Land : 11,604㎡, B/D : 5,584㎡ Capacity of Factory : Gongju – PIP : 19,000 Ton/Yr - SIS : 21,000 Ton/Yr Shiwha – Elevator Guide Rail : 7,000 Ton/Yr Homepage : www.daejooent.co.kr Tel : +82-2-540-0400 Fax : +82-2-540-0401

  6. Company Profile ▣ Financial Statement (Unit: Korean Won)

  7. ▣ Financial Statement

  8. ▣ Financial Statement

  9. ▣ Financial Statement

  10. Company Profile ▣ History Established Gooweol Steel Company 1989. 06. Turning to Gooweol Steel Co. Ltd. 1990. 03. Merge & Acquire DaeKyung Steel Industry Co. 1998. 06. Making an annual agreement with KDHC and IIAC for PIP 1998. 08. Making an annual agreement with KEPCO for Yeo Soo 1999. 10. Increasing capital to a billion Korean won 1999. 12. ISO 9001 and GQ Certification 2000. 07. Selected to the superiority products from Public Procurement Service 2000. 12. Acquired the PIP production plant from Hyundai Hysco 2001. 03. Acquired the Elevator Guide Rail Production from Hyundai steel 2002. 07. Honored by the President of the Republic of Korea in the Conference 2006. 03. Changed Company Name to Daejoo E&T Co. Ltd. 2006. 12. High efficient energy-saving system qualification by Korea Energy Management Co. 2007. 01.

  11. Company Profile ▣ Organization chart CEO Administration Team • Office Affair • Accounting • HR Vice President Sales Team • Domestic • Foreign • HR KongJoo Factory SiHwa Factory • - Administration Team • Production Team • Quality Management Team • Production management team

  12. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ What is PIP (Pre-insulated Pipe)? It is an innovative heat insulation system to simplify work process and reduce working hours & cost compared with complicated normal piping insulation before like insulation work, exterior protection and jacket process after finishing piping since all piping materials of PIP are produced completely with insulation process in our factory site at once. ▶ The Keynote of PIP A. Wide option range A wide option ranges are available regardless of material and dimension for carrier & casing pipe and insulation. It is able to produce any kinds of carrier & casing pipe likes steel, stainless steel, copper, PE, PVC, aluminum spiral and etc. Also, it is able to produce any kind of insulation material regardless of its thickness. B. Superiority heat insulation Using rigid polyurethane foam as a insulation material, of which thermal conductivity is the most superlative on earth at present Hot water temperature drops less than 1℃ after carrying 40km distance. C. Easy carrying out construction works Due to all pipes and fitting types are produced by insulation process,, it could reduced the construction period and cost and assiste the completed insulation works. D. Economical PIP No need to add insulation works during piping works. Heat loss is almost zero due to the superiority of insulation material. Maintenance caused free for insulation material.

  13. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) Application of PIP ▶ Applications District Heating/Cooling System Centralized Heating/ System Low Temperature Pipe Hot and Cold Material Transportation Anti Winter-Sowing Temperature Sensitive Chemical Material Any other Materials needed Thermos Heating

  14. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ Structure of PIP

  15. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ PIP List District air-conditioning and heating system Central concentrated heating system Protecting water supply facilities and sewage system from burst in winter season Transferring the chemical material and oil which are sensitive to heat Piping for ultra low temperature Steam piping for high temperature Transferring hot spring water Rigid Polyurethan Foam Casing Pipe Carrier Pipe Leak Detection Wire [ TWIN PIPE ] ▷ Option • Impulse Method • Resistance Comparative Method

  16. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ General Description (1) CARRIER PIPE (2) INSULATING MATERIAL • Silica or Rock Wool with P.U.Foam is used for Steam Line with high temperature • Silica or Rock Wool can be applied to temperature at 180℃, 250℃, and 300℃ respectively A. POLYURETHANE FOAM

  17. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ General Description B. MINERAL WOOL C. SILICA (3) CASING PIPE • Above ground: Aluminum Spiral Pipe • Underground: HDPE Pipe

  18. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ Type of PIP Hot Water / Less than 120℃ - Carrier Pipe : Steel, Stainless, PE - Casing Pipe : HDPE Pipe(underground) - Pipe and insulation’s specifications are optional. Water service purpose - Above Ground - Structure : steel pipe( Epoxy coated inside) + PUR + Al Spiral pipe - Specs : . carrier pipe : steel pipe for water service , ductile iron pipe, PE, white pipe, Stainless steel . casing pipe : HDPE, Al Spiral pipe

  19. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ Type of PIP Steam - Above Ground - Above 150℃ ~ below 250℃ - Steel pipe+Silica+PUR+Al Spiral - Spec : Carrier pipe KSD 3562 basis of A53 Gr.B Low temperature gas - Above Ground - Low temperature gas - Steel pipe+PUR+Al Spiral

  20. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ Type OF PIP [ Straight PIP ] [ T Bend PIP ] [ T Bend PIP ] [ L Bend PIP ]

  21. Company Profile ▣ Business Field 1. Pre-Insulated Pip (PIP) ▶ Type of PIP [ Reducer PIP ] [ Anchor piece ]

  22. Company Profile ▣ Business Field 2. Steel In Steel Pipe (SIS) ▶ What is SIS (Steel In Steel Pipe)? It is a kind of heat and underground laying piping which is designed for laying under the ground directly. Since the heat expansion of carrier pipe is covered or treated with casing pipe by itself, this is an advanced technology heating piping system as well as it has low raw material cost, a rapid building period and outstanding safety. It can be not used to wide range of temperature, fitfuled for high temperature steam piping system. ▶ The Keynote of SIS A. Sectional structure of SIS The insulation is composed of rock wool and air gap, and the sliding force for heat expanding is covered by the space between a roller and a casing pipe through a roller and a support unit. B. SIS straight pipe For high temperature pipe over 150 ℃. Steel pipe + Rock wool + Air gap + Steel pipe (PE or TAR coating)

  23. Company Profile ▣ Business Field 3. TSC Method ▶ What is TSC Method? It is the most versatile system on the market for joining pre-insulated pipes with welded sleeves. The method is characterized by it’s ability to unify flexibility and cost efficiency with maximum quality. This makes TSC a unique method suitable for both new production and repairs. ▶ The Keynote of TSC Method A. Flexibility Use standard PHE-pipes (sleeves) as joint material (one size bigger, not shrink material) Can apply on any size 100 – 1200mm with the same tools Possible under difficult conditions Can be in full operation during replacements. No need to cut the carrier pipe Can make joints up to 6 m Can custom made any type of sleeves on site B. Quality Computer-controlled joint welding Leakage test under pressure Very high repeatability European certification EN 489:2003 No leakages after 20 times EN-norm demands (2000 cycles) at FFI-test Institute, Hannover C. Life time Estimated lifetime on PEH-pipes is around 70 year The joints has always been the weakest point The TSC-weld have the same strength as the PEH-jacket The welding technique use only PEH-material

  24. Company Profile ▣ Business Field 4. Machine equipment Work ▶ Turn-Key Services DaejooE&T provides Design-Build, with wide ranges of engineering services, provides full service turn-key projects serving as your partner from start to finish. The benefits for our clients : • A firm fixed price for total build-out• One contact for all services• Timely completion to generate earlier revenue• Elimination of multiple mark-ups• Project continuity From conception to project completion, DaejooENT Design-Build can provide all the resources to complete your full serviced turn-key project ▶ Construction Management From conception to completion in our team is extremely diversified in the types of construction projects and services we perform. Our experience includes using General Construction, Construction Management, Design-Build, Design-Build-Finance and Turn-key methods of project delivery. Construction Management Services : Conception• Design• Site Acquisition• Financial Planning Construction• Construction Supervision• Budget Monitoring/Control• Quality Control• Safety Monitoring• Claims Control Pre-Construction• Architectural/Engineering Services• Design Analysis• Project Budgeting• Plan & Specification Review• Value Engineering• Contractor Bidding• Scheduling Post-Construction• Project Closeout• Occupancy Coordination• Warranty Management

  25. Certificates & Licenses ▣ Certificates & Licenses [ Registration of Business ]

  26. Certificates & Licenses ▣ Certificates & Licenses [ Machine equipment Work ]

  27. Certificates & Licenses ▣ Certificates & Licenses [ Earth Work ]

  28. Certificates & Licenses ▣ Certificates & Licenses [ Member of Trading Association ]

  29. Certificates & Licenses ▣ Certificates & Licenses [ ISO 9001 ]

  30. Certificates & Licenses ▣ Certificates & Licenses [ ISO 14001 ]

  31. Certificates & Licenses ▣ Certificates & Licenses [ Utility Model Patent ]

  32. Certificates & Licenses ▣ Certificates & Licenses [ Twin Pipe Patent ]

  33. Certificates & Licenses ▣ Certificates & Licenses [ Elevator equipment Work ] [ TSC Method] [ Elevator Rail ISO 9001 ] [ Superiority products Mark ]

  34. Certificates & Licenses ▣ Certificates & Licenses [ Energy Service Company ] [ Renewable Energy Service ] [ Venture Company Confirmation ] [ Innovation Business ]

  35. Equipment & Technologist ▣ Equipment retention present condition

  36. Equipment & Technologist ▣ Equipment retention present condition Equipment List

  37. Equipment & Technologist ▣ Equipment retention present condition Test & Inspection Equipment List

  38. Equipment & Technologist ▣ Equipment retention present condition Test & Inspection Equipment List

  39. Equipment & Technologist ▣ Technologist retention present condition • Professional Engineer Air-conditioning Refrigerating Machinery • Certified Industrial Engineer for Fire Fighting Facilities(Electrical) • Certified Industrial Engineer for Fire Fighting Facilities(Mechanical) • Certified Industrial Engineer for Gas • Engineer Electricity • Engineer Construction Equipment • Professional Engineer Air-conditioning Refrigerating Machinery • Industrial Engineer Boiler • Engineer Heat Consumption Management • Craftsman Surveying • Craftsman Electric Welding • Craftsman Machine Fitting • Craftsman CNC Lathe • Craftsman CNC Milling • Engineer Civil Engineering • Engineer Architecture • Craftsman Fork Lift Truck Operator • Engineer Industrial Safety • Industrial Engineer Mechatronics by Human Resources Development Service of KOREA

  40. The Result of Building in Major Construction ▣ Major Construction ▶ Shiwha Complex, KOREA / Heat-Pipe laying Construction • 2006. 02. ~ 2006. 06. • 400A, 5.2㎞ｘ2line, 16kg/㎠

  41. The Result of Building in Major Construction ▣ Major Construction ▶ Incheon Community Energy Supply System, KOREA Steam-Pipe laying Construction • 2007. 12. ~ Now • 1000A, 7.7㎞ｘ2line, 16kg/㎠

  42. The Result of Building in Major Construction ▣ Major Construction ▶ Yeosu Complex Heat-Pipe laying Construction • 2006. 12. ~ 2007. 10. • 150A, 6.7㎞ｘ2line, 10kg/㎠

  43. The Result of Building in Major Construction ▣ Major Construction ▶ Cheonan Community Energy Supply System, KOREA Heat-Pipe laying Construction • 2007. 12. ~ 2008. 06. • 450A, 4.7㎞ｘ2line, 16kg/㎠

  44. The Result of Building in Major Construction ▣ Major Construction ▶ Ammonia Unloading, Storage and Distribution System, Madagascar Pipe laying Construction • 2008. 10. ~ Now • 450A, 14㎞ｘ2line, 16kg/㎠

  45. The Result of Building in Major Construction ▣ Major Construction ▶ Ulan Bator Community Energy Supply System, Mongolia Water-Pipe laying Construction • 2005. 10. ~ 2006. 06 • 150A, 3.9㎞ｘ2line, 10kg/㎠

  46. The Result of Building in Major Construction ▣ Major Construction ▶ Sakhalin Energy, Storage and Distribution System, Russia Pipe laying Construction • 2005. 06. ~ 2006. 10 • 300A, 2.8㎞ｘ2line, 20kg/㎠

  47. The Result of Building in Major Construction ▣ Major Construction ▶ Ålesund, Norway 2003, 1400 joints ø400, Cold pipes

  48. The Result of Building in Major Construction ▣ Previous Experience List

  49. The Result of Building in Major Construction ▣ Previous Experience List

  50. The Result of Building in Major Construction ▣ Previous Experience List

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