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Kaifeng Air Separation Group Co., Ltd.

  • Kaifeng Air Separation Group Co., Ltd. is a large and leading enterprise in China's gas separation equipment manufacturing industry, recognized as a national high-tech enterprise and a provincial innovative enterprise. The company has established seven specialized manufacturing plants, including chemical equipment, air separation equipment, and special equipment (spiral-wound heat exchangers), as well as four subsidiaries. It has added approximately 1,300 sets of large-scale, advanced, efficient, and precision production equipment, test stations, and testing instruments.

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  • Complete air separation equipment; gas liquefaction equipment; cold chain equipment; chemical equipment; environmental pollution prevention and control engineering equipment; aluminum plate-fin heat exchangers; various gas compressors; turbo expanders; cryogenic pumps; cryogenic valves; Class I, II, and III pressure vessels; various individual machinery equipment; instrumentation and electrical complete equipment, and related supporting instrument control equipment, materials, accessories, and components design, production, installation, debugging, and maintenance. (Production and operation of items prohibited by national laws and regulations are not permitted; items subject to special national regulations shall comply with such regulations; production and operation within the scope requiring permits or approvals shall be conducted with valid permits or approval documents.)
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  • Complete sets of large and medium-sized gas and liquid air separation equipment, metal-assembled cold storage facilities, urban sewage and industrial wastewater complete environmental engineering and equipment. Among them, large and medium-sized complete air separation units, LNG recovery and liquefaction units, chemical distillation towers, plate-fin heat exchangers, spiral-wound heat exchangers, centrifugal and piston compressors, turbo expanders, and valves are the company's leading products.
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  • ISO 9001,ISO 9000,ISO 14001,ISO 45001,QHSE,ASME,ISO 50001
  • 2025-02-18

Kaifeng Air Separation Group Co., Ltd. is a Chinese enterprise specializing in the research, development, manufacturing, and sales of air separation equipment. Established in 1958 and headquartered in Kaifeng City, Henan Province, the company is one of the backbone enterprises in China's air separation equipment industry.

Kaifeng Air Separation's main products include:

Air Separation Equipment: Used to separate oxygen, nitrogen, argon, and other gases from the air, widely applied in industries such as steel, chemical, petroleum, metallurgy, electronics, and healthcare.

Gas Liquefaction Equipment: Used for liquefying natural gas (LNG), liquid oxygen, liquid nitrogen, and more.

Environmental Protection Equipment: Such as waste gas treatment equipment and wastewater treatment equipment.

Engineering Turnkey Projects: Providing design, manufacturing, installation, and commissioning services for air separation equipment and related systems.

Kaifeng Air Separation boasts strong R&D capabilities, housing a national-level technology center and a postdoctoral research workstation. The company has undertaken numerous national major scientific and technological projects and has received multiple national and provincial-level awards for scientific and technological progress.

Contact us
  • No. 189, Weidu Road, Longting District, Kaifeng City, Henan Province
  • China
  • +86 0371-22992497
  • chenhmi@126.com