Zhuhai Gongtong Mechanical Equipment Co., Ltd. is located in Zhuhai City of Guangdong Province and is dedicated to designing and manufacturing industrial gas equipment and pressure vessels.Our company has obtained the U Stamp certificate Authorized by the American Society of Mechanical Engineer (ASME), ISO9001 Quality System Certificate by the QA Corporate in Britain and national certificates for One & Tow & There pressure vessel manufacture.Adhering to the operating concept of "quality is the life of an enterprise", our company specifies the point of break/control strictly and manufacture products based on standards seriously with all products meeting design requirements.We provide our clients with a set of solutions & equipment concerning industrial gas and all-round services, air separation unit carbon dioxide purification/liquefying equipment, dissolved acetylene equipment, complete equipment for storage and transportation of cryogenic liquid, LO2, LN2, LAr, LCO2 and LNG cryogenic liquid pumps, cryogenic liquid vacuum pipes, vaporizers, pressure regulators, charging equipment and dry ice machines.Please feel free to contact us for further information.