Oil Distillation Plant for sale Our History Dumas established in 2005.It is an integrated research, development, production and sales of pharmaceutical, chemical and biological laboratory distribution in USA ,and one distribution in Canada.About 200 district customers all around the world . Our Service Advanced service : At first ,we will know your require ,design your project,and introduce the your needed machine ,tell you all function and throughput . On purchase service : On time ,you tell the customer production schedule . After-sale service : Ask the user experience,and if they have any question ,video to help them.If they need your help door to door ,you can arrange time to help .Oil Distillation Plant for sale website:http://www.sh-dovmx.com/