DONG HWA ENTEC CO., LTD.
- HEAT EXCHANGER
- CONDENSER
- FRESH WATER GENERATOR
- DEAERATOR
HI AIR KOREA CO., LTD.
- AIR CONDITIONER
- PROV. REFRIGERATOR
ALFA LAVAL CO., LTD.
- PURIFIER
HYUNDAI MARINE MACHINERY CO., LTD.
- VENTILATION FAN
- INCINERATOR
DAEYANG ELECTRIC CO., LTD.
- ELECTRIC & ELECTRONIC PRODUCTS
SHIN SHIN PUMP CO., LTD.
- PUMPS
KANGRIM INDUSTRIES CO., LTD.
- BOILER
- IGS SYSTEM
- INCINERATOR
JONGHAP PNEUMATIC TECH CO., LTD.
- AIR COMPRESSOR
KOREA KEYSTONE VALUE CO., LTD.
- VALVES
SARACOM CO.,LTD.