♦ Exhaust gas cleaning equipment (Kyowa Kako)
♦ Exhaust gas cleaning equipment (Seiko Kakoki)
♦ Steam boiler (Miura Co., Ltd.)
♦ Hot water boiler (Japan Thermo Ener)
♦ Chiller unit (Toshiba Carrier)
♦ Brine Chiller (Daikin Co., Ltd.)
♦ Heat pump (Toshiba Carrier)
♦ Blower (Muto Electric)
♦ Compressor (Hitachi Industrial Machinery)
♦ Compressor (Mitsui Seiki)
♦ Plate heat exchanger (Hisaka Works)
♦ Teflon heat exchanger (Kansetsu Sangyo)
♦ FRP + PVDF composite tank (WaiKeiShi)
♦ SS + FRP tank (Kurahashi Gosho Kogyo)
♦ Stainless steel, titanium heat exchanger (TK factory)
♦ Titanium case (TK factory)
♦ Filtration equipment (Japan filter)
♦ Rectifier (Sansha Electric Mfg. Co., Ltd.)
♦ Rectifier (Chuo Seisakusho)
♦ Chemical pump (Iwaki)
♦ Water pump (Ebara Corporation)
♦ Ion exchange (Japan filter)
♦ Ion exchange (Sanshin Seisakusho)
♦ RO equipment (Japan filter)
