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.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.