Sino-NSH Oil Purifier Manufacture Co., Ltd is a high-tech Company which is engaged in researching, developing and manufacturing lubrication purification equipment. NSH is committed in making filter equipments. NSH passed the approval of the ISO 9001 quality system and become the main manufacture base of purification machine in China. NSH oil purifier series are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. which consume lubrication oil. It is the principal products covering more than 100 kinds of products in 7 series and can meet different needs of customers. For special demands of customers, we offer particular solutions. NSH oil purification equipments are not only able to low customers' cost and security risk effectively, but also solve the problem of which the waste oil contaminates environment. NSH Product Catalogue Engine oil regeneration series GER Used Gas engine oil regeneration system Insulation Oil Series VFD Double-Stage High-Efficiency Vacuum Insulation Oil Purifier VFD-A Double-Stage Vacuum Insulation Oil Automation Purifier VFD-R Double-Stage Vacuum Insulation Oil Regeneration Purifier VFD-T Double-Stage Vacuum Insulation Oil Purifier with Tester VF Vacuum Insulation Oil Purifier VF-A Vacuum Insulation Oil Automation Purifier VF-R Vacuum Insulation Oil Regeneration Purifier VF-T Vacuum Insulation Oil Purifier with Tester Turbine Oil series ...