The ZN Oil Purifier Manufacturing Company is a high-tech company engaged in the manufacture of all kinds of waste oil recycling and purification equipment.

We maufactures equipment such as transformer oil recycling systems, turbine oil filtration plant, industrial oil treatment devices and engine oil regeneration systems. Nowadays, the company sales network covers all the provinces of China and exports to more than fifty countries.

Our products are very popular in both the domestic and foreign markets because of their high quality, advanced technology and the excellent service provided.
Zhongneng oil purification equipments are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation: any industries that consume lubrication oil.
The principal products have more than 100 variants in 7 series to cater for the different needs of customers.

For special demands of customers, we offer custom solutions.

Our products are not only able to effectively lower customers costs and security risk, but also solve the problem of recycling waste oil that would otherwise contaminate the environment.