HOPU oil filtration manufacture co.,ltd is a leading oil purifier manufacturer in China. We engage in developing, producing and selling a series of oil purifiers such as transformer oil purifiers, turbine oil purifiers, engine oil purifiers and lube oil purifiers. We have practiced in this line for eight years, so we have strong technology and rich experience. Our products have been exported to many countries, and get a high reputation. 
Here our product catalog as following for your reference: 
For insulating oil (transformer oil,mutual inductor oil,valve oil) 
-Highly effective vacuum oil purifier series ZY
-Computer-tested highly effective vacuum oil purifier series ZYA
-Multi-function transformer oil treatment machine series ZYB
-Double-stage highly effective vacuum transformer oil purifier series ZYD
-Double-stage transformer oil purification?eneration plant ZYD-R
-Mobile Type transformer oil purification&recycling plant ZYM
For lubricant oil(hydraulic oil,gear oil,heating oil,engine oil and so on) 
-Multi-function Lubricant oil purifier series TYA
-Automatic lubricant oil purification&recycling palnt LYA
-Vacuum lubricant oil regeneration plant LY-R
-highly effective vacuum engine oil purifier LYE
-Highly effective vacuum turbine oil purifier series TY
-Vacuum turbine oil regeneration purification plant series TY-R
-Oil purifier special for fuel oil,diesel oil,gasoline oil and light lubricant oil TYB series y in series.