Chongqing Zhongneng Oil Purifier Manufacture Co., Ltd is a leading oil purification and waste oil recycling machine manufacturer in China, which engages in developing, producing, selling a series of oil purifier such as transformer oil purification machine, turbine oil purifier, engine oil regeneration equipment, lube oil filtration plant and so on. We practice in this line for more than 15 years, so we have a strong technology and gain rich experience. Our products have been exported to many countries, and get a high reputation. Our used oil purification system are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. which consume lubrication oil, insulation oil, and turbine oil etc. It's 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. All the products are not only