Company Profile L Di T S L Pi Arge-Diameter Seamless Pipe .

Company ProfileLLarge-DiameterDit SSeamlessl PiPipeManufacturer

Contents1. Introduction1) General Information2. Company Information2) Location and Branch Office3) InvestmentItt CompaniesCi3. Company Organization4. Production Rangeg and Capacityp y1) Production Capacity2) Production Range5. Production Flow Chart6 Manufacturing Facilities6.1) Production and Inspection Facilities2) Test Equipment in Laboratory7. Application1) Awarded order of Materials8. Reference2) Awarded order of Country3) Details of reference1) ISO 9001 : 2008 Certificate9. Quality Certification2) PED Certificate3) KEPIC MN Certificate

1 Introduction1.KASCO has been establishedto get best solution for Largebore Seamless ppipesp byyincreasing customer’s need inPower generation,Petrochemical and Refineryplant !We are pursuing the CustomerOrientation in Management,gQuality and Production forCustomer’s satisfaction.Let us contribute to your specialsolution of Cr-Mo Alloy Largebore Seamless pipes.Th t iis whyThath we are hhere !KASCO

2 Company Information2.1) GGenerall IInformationftiNameKASCOStart ProductionDecember, 2008Paid-in CapitalUSD 5 millionMajorj ShareholderKeonwoo Metals 41%(Korea), Sumikin Bussan 19(Japan),AAtomtechh EEnergy & IIndustrialsd i l 40%(T40%(Taiwan),i)Employee15AreaTotal : 8,374.58 374 5 , Floor Space : 3,1503 150 Nearest AirportSacheon, 4km from AirportNearest SeaportBusan 100km from SeaportTelephone 82-55-852-6102Telefax 82-55-852-6103EE-maililkkascosteel@kascosteel.comt l@kt lWeb-sitewww.kascosteel.comKASCO

2) LocationL ti andd BranchBh OffiOfficeHeadOffice &Factory894, Yucheon-ri, Sanam-myeon,Sacheon-si,Gyeongsangnamdo, KoreaTel ) 82-55-852-6102Fax) 82-55-852-61031904, LG Twintel1904T i l Ι 157-8,157 8Samsung-dong, Kangnam-gu,Seoul Office Seoul, KoreaTel ) 82-2-561-6078Fax) 82-2-569-3627BusanOffice1501-6, Miumm-dong,Kangseo-ku, Busan, KoreaTel) 82-51-941-6078Fax) 82-51-941-6079KASCO

3) IInvestmentttCCompaniesiCorporate NameSumikin Bussan Corporation(Osaka Head Office) 2-7, Nakanoshima 2-chome, Kita-ku, Osaka 530-8332 JapanHead Office(Tokyo Head Office) 5-27, Akasaka 8-chome, Minato-ku, Tokyo 107-8527 JapanPaid-in CapitalJPY12,335 million (USD134.5 million) – (@JPY100 USD1.09)Line of BusinessMarketing and import/export of steel, machinery and metals, textiles, foodstuffs and others.Establishment1941 yearOwnershipSumitomo Metal Ind.: 38.2% / Trust banks (4companies) : 12.7%Others : Listed stock in Tokyo 1st stock MarketTurn Over / Profit (Before tax)JPY1,177 billion (USD9,976 million) / JPY18,082 million (USD153.2 million) – 2007Employee873 employeesWeb sitewww.sumikinbussan.co.jpKASCO

Corporate NameKeonwoo Metals Co., Ltd.Head Office1904, LG Twintel Ι, 157-8, Samsung-dong, Kangnam-gu, Seoul, KoreaPaid-in CapitalKRW 100,000 thousand (USD72.5 thousand) – (@KRW1,380 USD1.00)Line of BusinessMarketing and import/export of welded and seamless steel, stainless, alloy pipe and others.Establishment1996 yearyOwnershipT.G. Woo 100%Turn Over / Profit (Before tax)KRW37,290 million (USD29 million) / KRW4,390 million (USD3.49 million) -2008Employee10 employeesWeb sitewww.keonwoometals.comKASCO

Corporate NameAtomtech Energy & Industrials Co., LtdHead OfficeBldg.g C. 20F,, No.92,, Sec.1,, Hsin-Tai 5th RD. Hsichih,, Taipeip Country,y, Taiwan,, R.O.CPaid-in CapitalTWD 421 million (USD12.7 million) – (@TWD1 USD0.03)Line of BusinessConventional Power Plants, Co-generation Plants, Alternative Power, Nuclear Power Plants,Incineration Plants, environmental & Pollution Control, Petrochemical, Water Treatment Plants,Civil And Infra-structure, SolarEstablishment2002 yearOwnershipGlobal Energy Investment 40.62%,Atom Energy Develop & Invest 27.08%Infopower Universial Holding 13.54%Turn Over / Profit (Before tax)TWD1,191 million (USD35.7 million) / T 2Doosan Heavy Ind.&ConsAl Khalij PJ-BOILERMaterial DimensionWeight (kg)YearP91NB20XS930 kg2010/03/30P91NB22XS940.5 kg2010/03/30A106 Gr.BNB20STD21,060 kg2010/03/10NB24SCH4022,950kg2010/06NB20STD9,828 kg2010/04 06NB20STD4,614 kg2010/04 06NB22STD20,124 kg2010/04 06NB22STD10 062 kg10,0622010/04 06A106Gr.BA106 Gr.BS&TC2*388 Mw Vemagiri ⅡP22NB24SCH605,311 kg2010/04US MetalsInventoryP91NB24SCH4031,110 kg2010/04Seongwha Ind.Shin Wolsong NuclearA106 Gr.C25.125”25.4mm9,911 kg2010/04Sungil SIMShin Kori nuclear power plantP22NB22 15.88mm4,583 kg2010/05Seongwha Ind.Enecogen PJ SimenseP22NB24SCH4012,996 kg2010/05Seongwha Ind.Enecogen PJ SimenseP91NB24SCH406,138 kg2010/05KASCO

ClientProject ref.refHanchang High MetalInventoryA106 Gr.BNB18STD1,524 kg2010/04Hanchang High MetalInventoryA106 Gr.BNB20STD17,151 kg2010/04DylanInventoryA106 Gr.BNB22STD11,120 kg2010/04StainalloyInventoryP91NB30STD2,585 kg2010/05StainalloyInventoryP91NB24SCH4020,021 kg2010/05Larson & Toubro2*388 Mw Vemagiri ⅡP91NB24SCH4055,503 kg2010/06VanleewenAL Qatrana CCPPP22NB32STD4,627 kg2010/06Hanchang High MetalInventoryA106 Gr.BGr BNB20SCH409 093 kg9,0932010/06Larson & Toubro2*388 Mw Vemagiri ⅡP11NB20SCH404,533 kg2010/07Larson & Toubro2*388 Mw Vemagiri ⅡP22NB24SCH608,276 kg2010/07UR Mena LimitedInventoryA106 Gr.BNB18STD3,925 kg2010/07SKB PacificP11NB18XS3,508 kg2010/07Yeosu Thermal Power PlantP11NB20SCH801,867 kg2010/0726.625” 44.45mm1,385 kg2010/07Seongwha Ind.Shin Wolsong NuclearMaterial DimensionA106 Gr.CWeight (kg)YearKASCO

ClientProject ref.refMaterial DimensionWeight (kg)YearLarson & Toubro2*388 Mw Vemagiri ⅡP91NB24SCH4055,503 kg2010/06VanleewenAL Qatrana CCPPP22NB32STD4,627 kg2010/06Hanchang High MetalInventoryA106 Gr.BNB20SCH409,093 kg2010/06Larson & Toubro2*388 Mw Vemagiri ⅡP11NB20SCH404,533 kg2010/07Larson & Toubro2*388 Mw Vemagiri ⅡP22NB24SCH608,276 kg2010/07UR Mena LimitedInventoryA106 Gr.BNB18STD3,925 kg2010/07SKB PacificP11NB18XS3,508 kg2010/07Yeosu Thermal Power PlantP11NB20SCH801 867 kg1,8672010/0726.625” 44.45mm1,385 kg2010/07Seongwha Ind.Shin Wolsong NuclearA106 Gr.CSeongwha Ind.Simense ABU Qir,EgyptA106 Gr.BNB26STD3,672 kg2010/07Seongwha Ind.Simense ABU Qir,EgyptA106 Gr.BNB24STD5,922 kg2010/07Seongwha Ind.Simense ABU Qir,EgyptP22NB18STD1,890 kg2010/07US MetalsInventoryP91NB20XS12,767 kg2010/08US MetalsInventoryP22NB26XS2,030 kg2010/08KASCO

ClientAProject ref.refDylanInventoryP11NB30STD8,850 kg2010/Aug. Sep.DylanInventoryP22NB22STD18,318 kg2010/Aug. Sep.DylanInventoryA106 Gr.BNB30STD1,062 kg2010/Aug. Sep.US MetalsInventoryP91NB24SCH4046,665 kg2010/09Doosan Heavy Ind.HSINTA #2A106 Gr.BNB24SCH4022,950 kg2010/09NEMSimense Bachaquero, VenezuelaP91NB22SCH3010,773 kg2010/09Sungil SIMSeneko, VietnamP22NB22STD1,548 kg2010/09NEMSimense TammarePJ,VenezuelaTammarePJ VenezuelaP91NB22SCH3010 773 kg10,7732010/09NEMSimense HEMWEG CCPPP91NB24SCH4016,065 kg2010/11Grand TotalMaterial DimensionWeight (kg)Year1,702,028 kgKASCO

9 Quality9.Q lit CCertificationtifi ti1. ISO 9001 Certificate2. PED CertificateKASCO

3. KEPIC CertificaionKASCO

10 Portable UT Tester USN60 Krautkramer (Germany) KASCO. Universal Testing Machine Charpy Impact Tester Satisfied ANSI KASCO. Brinell Hardness Tester Spectrometer ( Spark Type ) KASCO. Microscope Vision Instrument KASCO. P.M.I ( Positive Material Identification ) Portable Hardness Tester ( MIC 10) KASCO. Portable UT Tester Electric Furnace for .