Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator Daewoo ShippingDSME Marine Engineering Co., Ltd. 2001 DSME FE BLUE STAR FERRIES (STRINTZIS LINES) O O 2003 DSME OS CHEVRON TEXACO, SANHA CONDENSATE O O O O O 2003 DSME NA KOREA COAST GUARD 1,000 TON O O 2004 DSME OS SANHA ATLANTIS SEMI-SUBMERSIBLE PQ O O O O O O O 2004 DSME OS KIZOMBA B-TLP SWHP PROJECT, ANGOLA O O 2004 DSME OS CHEVRON TEXACO, BENGULEA-BELIZE O O 2005 DSME OS SABLE TIER II COMPRESSION O O 2008 DSME DS SEADRILL GVD 7500 SEMI DRILL RIG HN-3019 O O O O O 2009 DSME DS SEADRILL GVD 7500 SEMI DRILL RIG HN-3020 O O O O O 2009 DSME DS TRANSCOCEN DCL DRILLSHIP HN-3501 O O ODFJELL GVA 7500 DP / MOORED HARSH 2009 DSME OS HN-3023 O O O O ENVIRONMENT DEEPWATER UNITE 2009 DSME OS TUMBUA LANDANA HN-6044 O 2009 DSME DS TRANSCOCEN DCL DRILLSHIP HN-3502 O O 2009 DSME DS PETROSERV GVA 7500 SEMI DRILL RIG HN-3024 O O O O ODFJELL GVA 7500 DP / MOORED HARSH 2010 DSME OS HN-3025 O O O O ENVIRONMENT DEEPWATER UNITE 2010 DSME OS TOTAL E&P ANGOLA PAZFLOR PROJECT HN-5907 O O 2010 DSME DS GRUPO R 7500 SEMI DRILL RIG HN-3026 O O O O 2010 DSME DS TMT DEEP WATER DRILLSHIP HN-3601 O O 2011 DSME DS GRUPO R 7500 SEMI DRILL RIG HN-3027 O O O O 2011 DSME DS ODBRIDGE DRILLSHIP HN-3603 O 2010 DSME NA KWANGAETO-HAM HN-7029 O 2012 DSME DS ODBRIDGE DRILLSHIP HN-3609 O O O O 2011 DSME DS TMT DEEP WATER DRILLSHIP HN-3602 O O 2011 DSEC OS ARKUTURN-DAGI FIXED P/F HN-6046 O 2011 DSEC OS CLOV HN-6049 O O O 2011 DSEC DS VANTAGE DRILL SHIP HN-3615 O 2011 DSEC DS ATWOOD DRILL SHIP HN-3614 O 2012 DSEC DS AKER DRILL SHIPP HN-3612 O O 2012 DSEC DS AKER DRILL SHIPP HN-3013 O O O 2012 DSEC DS ATWOOD DRILL SHIP HN-3617 O O O 2012 DSEC OS ODFJELL SEMI RIG HN-3033 Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator 2013 DSEC OS STATOIL SEMI RIG HN-3031~2 O O O O 2014 DSEC OS STATOIL SEMI RIG HN-3034~5 O O O O 2015 DSEC OS INPEX FPSO HN-6054 O O O

SHI Samsung Heavy Industries Co., Ltd. SHI MA 157,800 DWT CRUDE OIL TANKER HN-1580~2 O SHI MA 157,800 DWT CRUDE OIL TANKER HN-1600~2 O SHI MA 105,000 DWT CRUDE OIL TANKER HN-1583~4 O SHI MA 113,000 DWT CRUDE OIL TANKER HN-1592~3 O SHI MA 113,500 DWT CRUDE OIL TANKER HN-1571~2 O SHI OS DRILL SHIP HN-1657 O SHI MA 115,000 DWT CRUDE OIL TANKER HN-1631,09,27~28 O SHI MA 750,000 BBLS FPSO HN-1579 O SHI MA 217,000 M^3 LNG CARRIER HN-1643~6 O SHI MA 115,000 DWT CRUDE OIL TANKER HN-1615~8 O SHI MA 165,000 M^3 DF-ELECTRIC LNG CARRIER HN-1607~8 O SHI MA 165,000 M^3 DF-ELECTRIC LNG CARRIER HN-1625~6 O SHI LNG 165,000 M^3 DF-ELECTRIC LNG CARRIER HN-1632~3 O SHI MA 9,000 TEU CONTAINER SHIP HN-1621~4 O SHI MA 70,000 DWT ARCTIC SHUTTLE TANKER HN-1660~2 O SHI LNG 266,000 M^3 LNG CARRIER HN-1675~7 O SHI LNG 266,000 M^3 LNG CARRIER HN-1694~7 O SHI LNG 266,000 M^3 LNG CARRIER HN-1726 O SHI LNG 266,000 M^3 LNG CARRIER HN-1751~4 O SHI LNG 155,000 M^3 DF-ELECTRIC LNG CARRIER HN-1619~20 O SHI LNG 155,000 M^3 DF-ELECTRIC LNG CARRIER HN-1634 O SHI MA 4,300 TEU CONTAINER VESSEL HN-1663~6 O SHI MA 4,300 TEU CONTAINER VESSEL HN-1690~3 O SHI MA 5,800 TEU CONTAINER VESSEL HN-1651~4 O SHI MA 115,000 DWT CRUDE TANKER HN-1658~9 O SHI MA 115,000 DWT CRUDE TANKER HN-1741~2 O SHI MA 159,000 DWT CRUDE TANKER HN-1680~1 O SHI MA 159,000 DWT CRUDE TANKER HN-1717~8 O Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator SHI MA 318,000 DWT CRUDE TANKER HN-1647~9 O SHI LNG 154,000 M^3 LNG CARRIER HN-1641~2 O

DSEC DSEC Co., Ltd. DSEC OS NATIONAL STEEL & SHIPBULDING NS-6501~5 O DSEC MA GEBOB 6,500 TEU CONTAINER MH-4070~1 O DSEC MA PAN OCEAN 186,000 DWT BULK CARRIER MH-1045 O DSEC MA MISC 1,200 TEU CONTAINER CARRIER MH-4065 O DSEC MA CONTI 6,750 TEU CONTAINER CARRIER MH-4073~5 O DSEC MA PAN OCEAN 240,000 DWT BULK CARRIER MH-1046 O DSEC MA PNO 110,000 DWT BULK CARRIER MH-1047~8 O DSEC MA MOSBOLD 66,400 DWT BULK CARRIER MH-1051 O DSEC MA F&E 75,000 DWT BULK CARRIER MH-1052 O DSEC MA CONTI 4,115 TEU CONTAINER CARRIER MH-4082 O DSEC MA MOSBOLD 66,400 DWT BULK CARRIER MH-1050 O 2014 DSEC MA SCORPID 114,900 TDW PRODUCT CARRIER MH-5394~5 O 2014 DSEC MA SCORPID 114,900 TDW PRODUCT CARRIER MH-5398~9 O 2014 DSEC MA FLAGSHIP 114,900 TDW CRUDE OIL/PRODUCT MH-5396~7 O 2014 DSEC MA FLAGSHIP 114,900 TDW CRUDE OIL/PRODUCT MH-5402~3 O 2015 DSEC MA KLC 180K SWT BULK CARRIER MH-1063 O 2015 DSEC MA KNIGHTSBRIDGE 180,000 DWT BULK CARRIER MH-1056~7 O 2015 DSEC MA SCORPIO 180,000 DWT PTODUCT CARRIER MH-1058~9 O 2015 DSEC MA SINKOR114,000 TDW CRUDE OIL/PRIDUCT TK MH-5005~6 O 2015 DSEC MA SCORPIO 115,000 DWT PTODUCT CARRIER MH-5003,4 O 2015 DSEC MA SINKOR114,000 TDW CRUDE OIL/PRIDUCT TK MH-5007~10 O 5015 DSEC MA KLC 207,000 DWT CLASS BULK CARRIER MH-1064~6 O 2016 DSEC MA DEA LOAD112,800 TDW CRUDE OIL TANKER HN-5011~4 O 2016 DSEC MA FOMENTO 207,000 DWT BULK CARRIER HN-1072,73 O

SPP SPP Heavy Industries Co., Ltd. 2009 SPP MA 59,000 DWT CLASS BULK CARRIER HN-1030~2 O 2010 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER HN-1025~8 O Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator 2010 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER HN-1034~5 O 2009 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4025~6 O 2009 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4030~1 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER HN-1029,39 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER HN-1040,42 O 2010 SPP MA 81,000 DWT CLASS BULK CARRIER HN-1043 O 2010 SPP MA 73,500 DWT CRUDE / PRODUCT OIL TANKER HN-1041 O 2010 SPP MA 73,500 DWT CRUDE / PRODUCT OIL TANKER HN-1044~7 O 2010 SPP MA 81,000 DWT CLASS BULK CARRIER HN-1051~2 O 2010 SPP MA 81,000 DWT CLASS BULK CARRIER HN-1053,55 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4001,5,6 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4009,11 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4015,16 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4019 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4003,04 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4010,12 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4018,20 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4043,45 O 2010 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4023,29 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER HN-4056,58 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER HN-4060 O 2010 SPP MA 50,000 DWT OIL / CHEMICAL TANKER S-5042 O 2010 SPP MA 73,500 DWT CRUDE / PRODUCT OIL TANKER S-5038,40 O 2010 SPP MA 73,500 DWT CRUDE / PRODUCT OIL TANKER S-5047,49 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5048,50 O 2010 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER S-5050 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5052,62 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5073,7,8 O 2010 SPP MA 50,000 DWT OIL / CHEMICAL TANKER S-5060,64 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5061 O 2010 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER S-5080 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5085~6 O 2010 SPP MA 59,000 DWT CLASS BULK CARRIER S-5087~8 O 2011 SPP MA 113,000 DWT CRUDE/PRODUCT OIL TANKER S-5041,3,5 O Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-8001~3 O 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-8010 O 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4002 O 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4007~8 O 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4013~7 O 2011 SPP MA 35,000 DWT CLASS BULK CARRIER HN-4039,47 O 2011 SPP MA 59,000 DWT CLASS BULK CARRIER S-5059,63,67 O 2011 SPP MA 59,000 DWT CLASS BULK CARRIER S-5071 O 2012 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER S-5042,72,79 O 2012 SPP MA 113,000 DWT CRUDE/PRODUCT OIL TANKER S-5102,3 O 2012 SPP MA 35,000 DWT CLASS BULK CARRIER S-4070,72,73 O 2012 SPP MA 82,000 DWT CLASS BULK CARRIER S-1060~2 O 2012 SPP MA 50,000 DWT PRODUCT OIL/CHEMICAL TANKER S-5115~7 O

SUNGDONG Sungdong Shipping Marine Enginerring Co., Ltd. 2009 SungDong MA 6.500 TUE CONTAINER CARRIER S-4005 O 2009 SungDong MA ALBA 180K BULK CARRIER S-1060~1 O 2009 SungDong MA GRANDUNION 180K BULK CARRIER S-1089 O 2010 SungDong MA ALBA 180K BULK CARRIER S-1062 O 2010 SungDong MA ALBA 180K BULK CARRIER S-1075 O 2010 SungDong MA 115,000 DWT CLASS CRUDE OIL CARRIER S-2010 O 2010 SungDong MA 75,000 DWT PRODUCT CARRIER S-3050 O 2010 SungDong MA ALBA 180K BULK CARRIER S-10767,74 O 2010 SungDong MA 180,000 DWT BULK CARRIER S-1098 O 2010 SungDong MA ALBA 180K BULK CARRIER S-1106 O 2011 SungDong MA TSAKOS 158K CRUDE OIL TANKER S-2032~4 O 2012 SungDong MA 157,000 DWT CLASS SHUTTLE TANKER S-7001~2 O

DAESUN Daesub Shipping Marine Enginerring Co., Ltd. 2014 Daesun MA LANDIN PLATFORM DOCK (LPD) ED-1301 O 2014 Daesun MA NAVIOS SB-576,7 O 2015 Daesun MA 80M CLASSTUNA PURSE SEINER SB-584,5 O Reference List of Marine & Off-Shore Up-Date : 2016. 09. 20 FE : Ferry, OS : Off-Shore, NA : Naval, DS : Drill Ship, MA : Marin, LNG : LNG Ship Carrier DAWONTECH Co., Ltd. Rubber TG & Sound Mush- Expsion Weather Air Intake EXH. Gas REF.Year Customer Type Project Name & HVAC Attenua- room Damper Joint Louver Silencer Pipe Flexible S/S Duct tor Ventilator 2015 Daesun MA 3,500 DWT OIL / CHEMICAL TANKER SB-586,7 O 2015 Daesun MA 3,500 DWT OIL / CHEMICAL TANKER SB-588,9 O

OTHERS Rtcetera Project Parts 2004 Jurong S/Y OS PETROBRAS P50 PROJECT O 2004 HHI OS SAKHALIN 1 ORLAN TOPSIDE O 2004 Cadiz S/Y OS SNOHVIT MEG UNIT PROJECT O 2005 AC MARIN OS SALMAN EPC-2 PROJECT O 2006 HHI OS AKPO PROJECT O