TOP Oil Purifier and Oil Tester Co., Ltd. manufactures and offers insulating oil BDV tester and a variety of oil filtration systems. The oil purification machine is designed for removing water, gas and particulate matter from transformer, turbine, hydraulic and lube oils. These oil purifiers combine vacuum dehydration, degasification, and coalescing filtration to achieve optimum purification efficiency. The company employs staff of high skilled engineers and technicians whose efforts are aimed at constant developing and improving oil purification technology and responds flexibly to clients� requirements. We are able to customize equipment upon specific technical needs of our customers. Our products help you: � save oil change cost � solve oil disposal problem � keep equipment working more efficiently � protect machinery and reduce maintenance time � create a cleaner environment (oil purifier, oil purification, oil filtration, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, waste oil disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil recovering , oil filtration, oil filter, petroleum machine) Product line: 1: Engine oil purifier 2: Insulating oil purifier (Transformer Oil) 3: Lubricating oil purifier 4: Turbine oil purifier 5: Hydraulic oil purifier 6. Light Oil (Fuel) Purifier 7. Edible Oil Purifier 8. Centrifugal Oil Purifier 9. Oil Tester