DOER has a wide range of products covering large-scale aboveground atmospheric flat-bottom cryogenic storage tanks, cryogenic storage tanks, VPSA & PSA Oxygen Generating plant, cryogenic ISO tanks, cryogenic Air Separation plant, Natural Gas Liquefaction Plant, ambient air vaporizers and Water Bath Vaporizers and more. Featured by its advanced technology, excellent quality, reasonable prices and considerable service, Doer`s equipment has been well-received by both domestic and oversea customers in Southeast Asia, South Asia, Middle East, South America, Eastern Europe, Africa etc.

As a one-stop industrial gas solution provider, China Doer is doing its best to help each customer win the customers' satisfaction within the shortest possible time.