CQ NAKIN Vacuum Oil Purifier Co., Ltd is Oil Filtration/oil purifier Company which is an old and experienced oil filtration company, engage in waste oil recycling and filtration job for 20 years, we specially in developing mobile type transformer oil home filtration device, help customer to regenerate the used insulating oil in effective. We do welcome the customer visit our factory and give us a good advice. If you interested in our oil filtration machine, please contact us, we will provide you the complete technical support.