* DIESEL ENGINE | | |
| STX MAN ENGINE(ex,SSANGYOUNG) | HYUNDAI MAN ENGINE(HHI ENGINE) | DOOSAN MAN B&W ENGINE(ex,KHIC, HSD, HANJUNG) |
| STX-CUMMINS(ex,SSANGYONG-CUMMINS) | STX-ENPACO(Turbocharger) | |
| | |
* AUXILIARY MACHINERY | | |
| Aalborg INDUSTRY KOREA | HI-AIR KOREA (Ex. Hi-PRESS KOREA) | OKV CO., LTD(OK KWANG VALVE) |
| ABB KOREA | HOCHANG MACHINERY | ORIETAL PRECISION & ENGINEERING CO., LTD |
| ACE VALVE CO.,LTD | Hy-Lok Corporation | PAN-ASIA PRECISION & ENG CO., LTD |
| ALPHA LAVAL KOREA | HYUNDAI HEAVY INDUSTRIES CO., LTD(HHI-EMD) | PLEIGER FAR EAST KOREA |
| AQUAMETRO KOREA(AQUA OIL FLOWMETER) | HYUNDAI MARINE MACHINERY CO., LTD | RIKEN KEIKI KOREA |
| AQUA SIGNAL KOREA(WITH GERMANY) | HYUNJIN CO., LTD | SAMGONG CO., LTD(SAMGONG-MITSUBISHI SELJECTOR CO., LTD) |
| ATLAS COPCO KOREA | HYUNWOO INDUSTRIAL CO LTD | SAMJOO LEVEL |
| BANDO HOIST CO., LTD | IL SUNG PRECISION | SAMKUN CENTURY CO., LTD |
| BI Industrial | ILJIN AND CO., LTD | SAMSUNG-HATLAPA |
| BIP INDUSTRY | JONGHAP MACHINERY | SARACOM CO., LTD |
| BLOHM-VOSS KOREA | JUNG-A MARINE EQUIPMENT MFG CO., LTD | SCANA KOREA HYDRAULIC LTD. |
| BUMYOUNG VLAVE | JUNGKONG | SCHALLER AUTOMATION KOREA |
| BY CONTROLS INC | KANGRIM INDUSTRIES | SEAPLUS CO., LTD. |
| CARRIER KOREA | KANGRIM INSULATION CO., LTD | SEKWANG MACHINERY |
| CATHELCO KOREA | K.C LTD(KOREA CATHECO CO.,LTD) | SEO HAE CO., LTD |
| CENTURY | KEYSTONE VALVE KOREA | SEUN ELECTRIC CO. LTD |
| CMR KOREA | KEUMSUNG PRECISION IND. CO | SEWON ENGINEERING |
| COSTEC KOREA | KOKACO | SHINMYUNG TECH |
| DAEHO FLOW INSTRUMENTS CO., LTD | KONGSBURG KOREA | SHINSHIN MACHINERY |
| DAEHWA ENGINEERING CO., LTD | KOPAT KOREA | SHIN SUNG INDUSTRAL ELECTRONICS CO., LTD |
| DAEJIN INDUSTRIES CO., LTD | KOREA FILTER CO., LTD | SILLA METAL |
| DAEMYUNG ELEVATOR | KOREA FLEXIBLE CO., LTD. | SPECS CO., LTD |
| DAEYANG ELECTRIC CO., LTD | KOREA MARINE TECHNOLOGY | SPIRAX.SARCO KOREA |
| DAEYANG INSTRUMENT CO., LTD | KOREA PHE CORPORATION | SUNBO INDUSTRY CO., LTD |
| DANFOSS KOREA(DAMCOS) | KOREA WILSON WALTON | SUNGJIN GEOTEC |
| DONG-A VALVE | KTE CO , LTD | SUNGMI CO., LTD |
| DONGHWA ENTEC(ex, DONGHWA PRECISION) | KUMKANG PRECISION CO., LTD | TAEIL BLOWER CO., LTD |
| DONGHWA PNEUTEC(ex, JONGHAP PNEUTEC) | KUMOH MACH. & ELEC CO., LTD | TAEKWANG PRECISION CO LTD(went bankrupt) |
| DONGNAM ENTERPRISE (DONGNAM CRANE) | KWANG SAN CO., LTD | TONGMYUNG HEAVY INDUSTRY CO., LTD |
| DONGWOO MACHINERY CO., LTD | KYUNGNAM DRYER CO., LTD | TTS KOCKS KOREA |
| CORRSTECH KOREA | KYUNGNAM MACHINERY | UV KOREA |
| DSR CO., LRD | MacGREGORKOREA | VAF-KO INSTRUMENTS CO., LTD. |
| GEORIM ENGINEERING | MRC MARINE RADIO CO., LTD(MARINE RADIO) | WARTSILA ACCOMMODATION SYSTEMS. KOREA |
| GN KOREA | MARSEN COMPANY | WESTFALIA(KOREA) |
| HALLA LEVEL CO., LTD | MSL COMPRESSOR(Ex. MYUNGSOORI) | WOO IL HEAVY MACHINERY |
| HANIL DISPLAY | MT.H CONTROL | YOOWON INDUSTRY CO. ,LTD |
| HANIL LUBTEC | NARA COPORATION | YOOYOUN CO., LTD |
| HANMI HYDRAULIC MACHINERY | NORCONTROL AUTOMATION A/S | YOUNGNAM METAL CO., LTD |
