◆ZY Single-Stage Transformer Oil Purifier◆ZYD Double Stage Vacuum Insulation Oil Purifier
◆ZJA UHV Insulating Oil Purifier
◆ZYM Trailer-Type Insulating Oil Purifier
◆AD Air Dryer
◆TY Vacuum Turbine Oil Purifier
◆TYA Lubricating Oil Purifier
◆TYF Multifunctional Oil Purifier
◆TYK Phosphate Ester Resistant Oil Purifier◆TJ Coalescing And Separating Oil Purifier
◆TPF Cooking Oil Purifier ◆TPS Cooking Oil Regeneration Device
◆JZS Waste Oil Regeneration System ◆JZC Waste Oil Refinery Plant
◆CXJ Disc-centrifugal oil purifier
◆LY Plate-Press Oil Purifier
◆JL-E High Viscosity Oil Purifier
◆ZYS On-Load Tap Changer Oil Purifier
◆LUC Portable Oil Purifier
◆NKVW Vacuum Pump Unit
◆JYWL Fuller Earth Filtration Device
◆BZ Insulation Oil Regeneration Device
◆IIJ-II Breakdown Voltage Oil Tester
◆NKEE On-line Oil Moisture Tester
◆BF-03 Kinematics Viscosity Tester
◆BF-01A Open Cup Flash Point Tester
◆BF-02 Closed Cup FlashPointTester
◆Oil purifier’s spare parts