Chongqing Tongrui Hydraulic Oil Purifier Equipment Co., ltd is a very professional and famous manufacturer in oil purifier industry, we have the unique technology and formula which most advanced in....
Products: oil purifier, oil regeneration, oil recycling, oil reconditioning, oil purification, oil reprocessing, oil treatment, oil recovery, oil disposal, oil filtration, oil filtering, oil....
Since 1983 and restructured in 2003, is a leading foreign trade company with an up-to-date enterprise system.Be seated in Chongqing city, Southwest of China. Manufacture and sells Cummins generator, ....