Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for 300nm3/H Liquid Oxygen And Liquid Nitrogen Plant, Liquid Nitrogen Generator Making Machine, Oxygen Separating Compressed Air Purification, Medical Oxigen Plant,Medical_Oxigen_Machine. Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly. The product will supply to all over the world, such as Europe, America, Australia,Hongkong, Manchester,Azerbaijan, Sudan.We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.