Chongqing Tongrui Manufacturing co., ltd. is a professional high-tech enterprise which specialized in the development, research and production of oil purification equipment. Our items including 11 major series such as ZJA series high efficiency double stage vacuum oil purifier, ZJB/ZJB-T series high efficiency vacuum oil purifier, ZJC series turbine oil vacuum oil purifier, ZJD series lurbrication oil purifier, ZJD-F fuel oil, light lubricating oil and vegetable oil purifier. You can find the detail at our company web site cqtongrui We can provide the items which satisfy demands of oil purifier for various types by different industries. Besides, in according to the specific requirements form different customers, we offer targeted solutions, which guarantee the product safety and lower costs. I will reply your inquiry within 24h in line with the purpose of â??quality first, customer supremeâ??.