Engine Fuel oil : AF Filter, ROT Filter, SK Filter, OFRO Unit
Engine Lube oil : AL Filter, RISO Unit
Hydraulic oil and lube oil : CJC Filter, PTU Filter, KC Filter, KP Filter
Steel plate Wash oil in automotive factory : CJC Filter
Rolling oil, wire-drawing oil, quenching oil : Centrifuge
Filters for vacuum pump lubricant : CJC filter, ROT filter, SD water-separatoｒ
Filters for gear oil :　ROT filter, Centrifuge, AD auto-drain, Desorber