China Chongqing Tongrui Filtration Equipment Manufacturing Co.,ltd is a very professional and famous manufacturer in oil purifier industry, we have the unique technology and formula which most advanced in the world . Our products are largely used in electric power, oil petroleum gas, mine, machinery manufacturing, steel, metallurgy, chemical industry, railway station, aviation, shipping etc. large enterprise. Our products involve in ZJA Series Insulation High Efficiency Double Stage Vacuum Oil Purifier, ZJB/ZJB-T Series High Efficiency Vacuum Oil Purifier, ZJC Series Turbine Exclusive Use Oil Purifier, ZJD Series Lubrication Exclusive Use Oil Purifier, ZJL Series Fire-resistant Oil Exclusive Use Oil Purifier, YL Series Portable Exclusive Use Oiling Machine and NRY Engine Oil Purifier etc, hundreds of machines. We can satisfy all kinds of lubrication oil filtration need. We can offer different settle blue print according to customers' special requires to confirm safety production and decrease cost. Our customers is involving in more than 30 provinces and districts. Nowadays we are actively widening market overseas. Our products has sold to Europe, America, Asia etc. more than 40 countries and areas and welcomed by extensive customers. We abide by the purpose of quality is first, customer is first, we are gladly service for domestic and foreign customers and we are warmly welcome visit our factory and cooperate with us.There is joint point with us and the bridge with our business. It is the stage for our value. We emphasize on common benefits and common glory. We apply to national, society and employee's good faith. Let us hand by hand to create our future.