Being engaged in researching and manufacturing oil purifier, oil filtration and oil recycling equipment, Chongqing Tongrui Filtration Equipment Manufacturing Co.,Ltd is a very professional and reputable manufacturer with unique technology and rich experience in oil purifier industry, all the products manufactured by us confirm to international standards in quality and efficiency.

we have cooperation with many big customers around the world and have good quality control such as ISO9001,2000 and CE certificates. Our machine mainly sold to Middle East(Dubai,Pakistan,Yeman), Southwest of Asia(Singapore, Malaysia, Indonesia, Hongkong), Africa(Egypt, Kenya, Mali, Lybia),Europe (Italy,England, Albania) and South America (Hondurase,Mexico,Colombia, Chile) etc.

We abide by the purpose of quality is first, customer is first, welcome to visit our factory and cooperate with us warmly and sincerely. our company is committed to provide excellent technical and after-sales service,and we emphasize on win-win,hope we can establish good business relationship, Let us hand by hand to create our future.

Our products are largely used in the fields of electric power, petroleum, natural gas, mine, machinery manufacturing, steel, metallurgy, chemical industry, railway station, aviation and shipping etc. large enterprise. Our products involve in ZJA Series Double Stage Vacuum Insulation Oil and Transformer Oil Purifier, ZJB\ZJB-T Series Vacuum Transformer Oil Purifier, ZJC Series Turbine Oil Refinery, ZJD Series Lubrication and Hydraulic Oil Purifier, ZJL Series Multi-function Oil Recycling system, YL Series Portable Oil Purifier, NRY Engine Oil Recycling Machine and ZJD-F Fuel Oil Purifier etc. our machines cover more than 100 kinds of products in 10 series and can meet different needs of customers. We can offer different settle blueprint according to customers' special requirement to confirm safety production and decrease cost.