Chongqing kaiqian oil purifier manufacture Co., Ltd was founded in 2008, and it was located in shapingba district, chongqing, China. It is a high-tech enterprise which was specialized in researching, designing and producing waste oil recycling machines. We stick to the principle of quality first, service first, continuous improvement. We do all kinds of waste oil recycling machine, including used engine oil, used motor oil, used car oil, tire oil, plastic oil, any pyrolysis oil, transformer oil, hydraulic oil, turbine oil, and any other industrial oils.