We are Zhongneng Oil Purifier Manufacture based in Chongqing, China. We are member of TradeKey.com since March, 2018. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in Vacuum Oil Purifier. Please find our product details below: Zhongneng BOD Series Waste Oil Decolorization with High Vacuum Distillation Technology Zhongneng BOD Series Waste Oil Decolorization with High Vacuum Distillation Technology Introducation: advanced technology Used black dirty engine oil distillation equipment/recycling machin... ZYD Series Insulating Oil Purification Transformer oil recycling machine ZYD Series Portable Insulating Oil Purifier/Oil Purification/Transformer oil recycling Application The machine is special for treating the used and old transformer oil, mutual oil, switch oi... Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.