Achievements (2012~) WEDGE WIRE SCREEN & INTERNALS

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UOP HM6004 PROJECT INJLET DISTRIBUTOR 4 SET 2012.12. UOP E-HM 6003-498 PROJECT NOZZLE SCREEN & LATERAL SCREEN 10 SET 2012.04. SK ENENGY V-PROJECT NOZZLE SCREEN & LATERAL SCREEN 5958 EA 2012.12. PALL JAC PROJECT DISTRIBUTOR 1 SET 2012.12. NOMURA KOREA SAS PROJECT MB TOWER INLET DISTRIBUTOR 1 SET 2012.12. DAELIM IND. PB PLANT(BANK FLUSHING FILTER) FILTER ELEMENTS 40 EA 2012.09. DAELIM IND. SADARA PROJECT BASKET ELEMENTS 20 EA 2012.09. ENGINEERING A2E PROJECT LATERAL SCREEN 254 EA 2012.11. PETRON PROJECT #3 LATERAL SCREEN 60 SET 2012.09. SAMSUNG 16L 3RD CAPA-UP-KURITA PROJECT WEDGE WIRE SCREEN 32 EA 2012.08. CJ CHEILJEDANG CJ BIO C-PROJECT RESIN TRAP 7SET 2012.07. OCI F·ASG PROJECT LATERAL SCREEN & NOZZLE SCREEN 27 EA 2012.02. HANWHA CHEMICAL CM2 PJT PURE PRODUCT FACILITY WEDGE WIRE SCREEN 1 SET 2012.07. DAELIM IND. SADARA PROJECT SUPPORT GRID 외 INTERNALS 20 SET 2012.06. SAMSUNG H16L B2 PROJECT WEDGE WIRE SCREEN 1 SET 2012.05. MITSUBISHI ENG. SABAH AMMONIA UREA PROJECT C-STR ELEMENT 9 SET 2012.05. MITSUBISHI ENG. 3RD REVAMP PROJECT B/C/Y-STR ELEMENT 43 SET 2012.04. POSCO POSCO-MAHARASHTRA PROJECT WEDGE WIRE SCREEN 1 SET 2012.04. CJ CHEILJEDANG ORANGE-LINE PROJECT SIEVE SCREEN 1 SET 2012.04. JAC JAC-PROJECT BED SUPPORT GRID 2 SET 2012.04. POSCO POSCO ASSAN PROJECT RESIN TRAP SCREEN 2 SET 2012.04. DOOSAN HEAVY I&C RA BOGH NO.2 PROJECT WEDGE WIRE SCREEN 44 EA 2012.02. SK E&C SK PRE PROJECT METAL FILTER 176 EA 2012.02. GS CALTEX GS CALTEX NO.4 PROJECT LATERAL SCREEN & DRAIN SCREEN 9 EA 2012.02. LG CHEMICAL BR-C LINE PJT STRAINER 7 EA 2012.01. KAWASKI AMMONIA AND VREA PLANTS IN MARY PJT RESIN TRAP SCREEN 6 EA 2012.01. Achievements (2011~) WEDGE WIRE SCREEN & METAL FILTER

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LG DISPLAY AP2 / E2 PROJECT RESIN CATCHER 3 SET JUN.2011 UOP HM 6002 PROJECT WEDGE WIRE SCREEN 12 SET NOV.2011 KUWAIT NATIONAL PETROLEUM CO. KNPC LPG #4 MAA PROJECT VESSEL INTERNAL (SUPPORT GRID외) 108 SET APR.2012 DAIDO MACHINES C-STR PROJECT BASKET ELEMENTS 12 SET NOV.2011 KUMHO P&B CHEMICALS MIBK 55KTA PROJECT SUPPORT GRID 1 SET 2012 MOTORS KIA MOTORS PURE PROCESS SYSTEM LATERAL SCREEN 30 SET MAR.2011 SAMYANG INNOCHEM & DAEWOO ENG SAMYANG INNOCHEM BPA PROJECT BED SUPPORT GRID 4 SET AUG.2011 DOIEC SOUTH PARS PHASE 17&18 BED SUPPORT GRID 6 SET SEP.2011 GS E&C Corp. Ruwais Refinery Expansion PJT WEDGE WIRE SCREEN & Filter Element 419 SET AUG.2011 SK E&C Co.,Ltd. Ruwais Refinery Expansion PJT FILTER ELEMENTS 644 SET AUG.2011 KAWASAKI(TURKMENHIMIYA) AMMONIA & UREA PLANTS LATERAL SCREEN & RESIN TRAP 135 SET MAR.2011 LG CHEMICAL BR - C LINE STRAINER I.C.W SCREEN 12 SET DEC.2011 SAMSUNG CORNING PRECISION MAT'L PH3 UPW SYSTEM WEDGE WIRE SCREEN 24 SET MAR.2011 LG DISPLAY P9 PROJECT RESIN CATCHER 1 SET MAR.2011 OCI OCI / P2-MCR PJT TOP NOZZLE SCREEN / SUPPORT SCREEN 16 SET JULY.2011 CHONG KUN DANG CHONG KUN DANG - BIO PJT LATERAL SCREEN / RESIN TRAP SCREEN 33 SET JUN.2011 SAMSUNG SMD SMD PH3 PROJECT LATERAL SCREEN / RESIN TRAP SCREEN 255 SET MAY.2011 LG DISPLAY AP2 / E2 EXTENSION PJT RESIN TRAP (BUCKET TYPE) 2 SET MAY.2011 SAMSUNG ELECTRO-MECHANICS DAEJUN FACTORY NEW BUILDING CONS. LATERAL SCREEN / RESIN TRAP SCREEN 84 SET JULY.2011 K-WATER YOUNGDAM DAM / AN-DONG DAM PJT I.A.W SCREEN 39 SET JUN.2011 SAMSUNG SMD SMD V-LINE MANUFACTURE LATERAL SCREEN / RESIN TRAP SCREEN 595 SET AUG.2011 SAMSUNG L - PROJECT REPAIR WEDGE WIRE SCREEN / RESIN TRAP 5 SET AUG.2011 LG CHEMICAL LGC YEOSU-NCC WATER SYSTEM DISTRIBUTOR / COLLECTOR 외 105 EA SEP.2011 ESMERALDAS, ECUADOR REFINERY REHABILITION PJT WEDGE WIRE SCREEN 8 SET OCT.2011 DOIEC SOUTH PARS PHASE 17&18 NOZZLE SCREEN 500 EA OCT.2011 JUNG-WOO CONSTRUCTION HAMAN RIVER BED FILTRATIONS WELL SCREEN 160 SET NOV.2011 SAMSUNG H16 LINE M3/4 PROJECT LATERAL SCREEN / TITANIUM 182 SET NOV.2011 Achievements (2010~) WEDGE WIRE SCREEN & METAL FILTER

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SAMSUNG SMD A2-VPM RECLAIN SYSTEM WEDGE WIRE SCREEN 27 EA JAN.2010 UOP MALAYSIA SDN BHD HM 6001 PROJECT WEDGE WIRE SCREEN 10 SET AUG.2010 SK E&C JERP PROJECT / SATORP LATERAL SCREEN / RESIN TRAP 51 SET SEP.2010 SAMSUNG C&T STC BTX REVAMPING PROJECT SUPPORT GRID / OUTLET COLLECTOR 6 EA APR.2010 COMPANY AIR SEPARATION PLANT BASKET ELEMENTS / MESH SCREEN 2 SET JAN.2010 SAMSUNG ENGINEERING SKIKDA REFINERY PROJECT BASKET ELEMENTS / MESH SCREEN 11 SET JULY.2010 POSCO POSCO INVERTED SCREEN INVERTED SCREEN 100 SET AUG.2010 LG CHEM / 삼남석유화학 EB/SL REVAMPING PROJECT WEDGE WIRE SCREEN 26 EA AUG.2010 POSCO POSCO POLISHING UNIT PJT WEDGE WIRE SCREEN 1 EA SEP.2010 GS CALEX CORPORATION DEMINERALIZER FOR 116 UTILITY LATERAL SCREEN 61 SET JAN.2010 HYUNDAI DVP / 효림산업 AL KHALIJ POWER PLANT(LIBYA) WEDGE WIRE SCREEN 2 SET FEB.2010 HYNIX (하이닉스 청주) ULTRA PURE WATER SYSTEM LATERAL SCREEN 84 EA OCT.2010 DOOSAN HEAVY INDUSTRY KAWASAKI UREA PLANTS IN MARY RESIN TRAP 27 SET DEC.2010 SAMSUNG ELECTRO-MECANICS SAMSUNG JOCHIWON FACTORY CONST. WEDGE WIRE SCREEN 82 EA FEB.2010 GS E&C CLEAN ENERGY PARK PJT WEDGE WIRE SCREEN 1 EA JAN.2010 SAMSUNG 15-LINE MEDULE 3 WEDGE WIRE SCREEN 14 EA MAR.2010 DOOSAN HEAVY INDUSTRY NUCLEAR POWER GENERATION SHINGO-RI WEDGE WIRE SCREEN 73 EA MAR.2010 KOREA WATER TECHNOLOGY KOLON SLUDGE THICKENER PJT WEDGE WIRE SCREEN (I.C.W) 1 EA MAR.2010 대한도시가스㈜ KANGDONG GROUP ENERGY PJT WEDGE WIRE SCREEN 20 EA JAN.2010 엠아이 솔루션㈜ SAMSUNG CORNING PRECISION GLASS WEDGE WIRE SCREEN 4 EA APR.2010 SAMSUNG C&T A-SAN CITY WASTE DISPOSAL FACILITY WEDGE WIRE SCREEN 3 EA MAY.2010 LG DISPLAY LGD P8E+ INVIRONMENT FACILITY RESIN TRAP 4 EA MAY.2010 LG DISPLAY LG DISPLAY PJT WEDGE WIRE SCREEN 27 EA JUN.2010 LG CHEM PVC SL PROJECT METAL FILTER ELEMENTS 27 EA AUG.2010 KOLON TAE-BAEK CITY INVIRONMENT FAC. WEDGE WIRE SCREEN 2 EA SEP.2010 효림산업 IKSAN CITY POWER PLATE. RESIN TRAP / DISTRIBUTOR 29 SET DEC.2010 SAMSUNG SAMSUNG U2 - PROJECT WEDGE WIRE SCREEN 32 SET DEC.2010 Achievements (2009~) WEDGE WIRE SCREEN & METAL FILTER

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LG DOW POLYCARBONATE LG DOW POLYCARBONATE TRAIN-II PROJECT FL-1130/2130 WEDGE SCREEN FILTER 2 SET MAR. 2009 UOP NV G6125 UHDE/SORFERT.ARZEW.ALGERIA PROJECT WEDGE WIRE SCREEN 2 SET MAR. 2009 GS CALTEX #3 HOU PROJECT LATERAL SCREEN 49 EA APR. 2009 PTT PUBLIC COMPANY GSP PROJECT METAL FILTER ELEMENTS 189 EA APR. 2009 VEOLIA WATER KOREA FAB#4 UPW SYSTEM DISTRIBUTOR OF ION EXCHANGE 1 SET APR. 2009 HYUNDAI ENG. & CONST. CO., LTD. 3x250MW GAS TURBINE PLANT,SARIR, LIBYA WEDGE WIRE SCREEN 10 EA APR. 2009 VEOLIA WATER KOREA CO., LTD. F#4 SC & WA/SA TOWER DISTRIBUTOR DISTRIBUTOR (LATERAL SCREEN) 30 EA APR. 2009 MISURATA CCPP. MISURATA CCPP WT/WW TREAT. SYS. LATERAL SCREEN & RESIN TRAP SCREEN 50 EA APR. 2009 AMIR KAVIR PETROCHEMICAL COMPANY 300 kt/a 300 LDPE BANDAR IMAM METAL FILTER ELEMENT 62 EA APR. 2009 VIETNAM OIL & GAS GROUP. DUNG QUAT POLYPROPYLENE PROJECT WIRE MESH SCREEN WITH FRAME 1 SET MAY. 2009 GS CALTEX #3 HOU PROJECT(D.I SYS) RESIN TRAP / MBP SCREEN & NOZZLE 32 EA MAY. 2009 DAESAN MMA CORP. D-PROJECT(PMMA)FA150/FA110/FA109 INTERNAL METAL FILTER ELEMENT 38 EA JUN. 2009 CORP. HYOSUNG GP PROJECT CATALYST HOLD TANK 1 SET JUN. 2009 GS CALTEX PTT CHEM EPS PROJECT(#3 HOU) MIXED BED DRAIN COLLECTOR 44 SET JUN. 2009 LG DISPLAY LG DISPLAY AP2 PROJECT SUS 304/316 RESIN TRAP 2 SET JUL. 2009 MITSUBISHI HEAVY INDUSTRIES, LTD. SOHAR FERTILLISER PROJECT METAL FILTER ELEMENT 6 SET AUG. 2009 SAUDI POLYMERS COMPANY NCP PROJECT(DPG Second Reactor) OUTLET COLLECTOR 1 SET AUG. 2009 DUBAI ELECTRICITY&WATER AUTHORITY JEBEL ALI TOWER&DESALINATION STATION M LATERAL SCREEN / NOZZLE SCREEN 80 EA AUG. 2009 GS CALTEX CORPORATION. NO.3 HOU PROJECT WEDGE WIRE SCREEN (NOZZLE) 3 SET AUG. 2009

KOREA NATIONAL HOUSING CORP(대한주택공사) DAE-JEON SOUTH TOTAL-ENERGY PJT DISTRIBUTOR & WATER COLLECTOR 56 EA SEP. 2009 GS CALTEX CORPORATION. NO.4 DIESEL. HDS PROJECT METAL FILTER ELEMENT 34 SET SEP. 2009

LG CHEM. CONDENSATE TREATING SYSTEM PROJECT MIXED BED POLISHER DISTRIBUTOR/COLLECTOR 6 SET SEP. 2009 KAM CORPORATION P1 PROJECT CVD REACTOR EXHAUST FILTER 240 EA OCT. 2009 ABU DHABI OIL REFINING COMPANY GREEN DIESEL PROJECT RESIN TRAP FOR MBP PACKAGE 446 EA NOV. 2009 ABU DHABI OIL REFINING COMPANY GREEN DIESEL PROJECT RESIN TRAP FOR MBP PACKAGE 2 SET NOV. 2009 HYUNDAI STEEL NO.4,5,6 AIR SEPARATION PLANT BUCKET STRAINER 2 SET DEC. 2009 PVFCCo. 240 MTPD CO2 RECOVERY PROJECT SUPPORT GRID/CARBON FILTER NOZZLE 2 SET DEC. 2009