vBuilding and Hotel Maintenance Service Industry: Cooling Tower Units, Hot Water Systems, Heating Systems, Hot Springs Systems and Tap Water Systems.

vConstruction Industry: Tiller Units, Tank Scaling Counter, Meter and Tap Water Systems.

vChemical Industry: Limewater System, Sulfuric Soda System, Neutralization System, Cooling Water System, and Tap Water Systems.

vIron And Steel Industry: Blast furnace dust collector (wet type), Cooling Water System, Industrial Water System and Tap Water Systems.

vSemi Conductor Industry: Refrigerators, Drainage Systems, Wafer Surface System, Cleaning Towers, and Tap Water Systems.

vPublic Utility Service Industry: Incinerated Sludge Filter Systems, In -House Water Treatment Systems, Raw Sludge Sprinkler Systems for incinerators, and Tap Water Systems.

vElectric Power Industry:  Various Types Of Heat Exchangers, Hot Water Systems for Geothermal Power Generators, Condensers, Metal Coolant Systems (wet type) and Tap Water Systems.

vFood and Pharmaceutical Industry : Heat Exchangers, Pure Water Systems, Drainage Systems, and Tap Water Systems.

vShipping and Maritime Machinery Industry: Diesel Engine Coolant Systems, Heat Exchangers, and Tap Water Systems.