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hangyang hangyang
create a low-carbon green society and become
a world-class enterprise in the gas industry
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hangyang
about hangyang
focus on vertical integration and horizontal expansion horizontal development make high-quality products
hangzhou oxygen plant group co., ltd. (hereinafter referred to as hangyang) was established in 1950 and listed on the shenzhen stock exchange in 2010 (stock code: 002430). it is a world-class supplier of air separation equipment and cryogenic petrochemical equipment. to undertake the historical mission of leading the development of china's gas industry and to provide the world with green equipment, gas products and services that can create sustainable value, work together with employees, customers and partners to create a low-carbon and green society, and become a world-class enterprise in the gas industry .
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hangyang hangyang
  • 4000
    provide more than 4,000 sets of asu for various industries in china,88 sets of super large air separation,with a domestic market share of more than 50%
  • no.1
    it is the manufacturer of the first air separation plant in china
    the output and sales volume of large and extra-large air separation plants ranked first in the world
  • 320
    the total oxygen production capacity exceeds 3.2 million nm³/h
    it has invested in more than 60 specialized gas companies in china
hangyang
hangyang hangyang
gas & service
equipment & engineering
specialty gas
new energy
  • business line
    gas & service
    hangyang has invested and established more than 60 professional gas companies nationwide, with a total oxygen production capacity of over 3.2million nm³/h. the cooperation mode includes new construction, acquisition or trusteeship operation, and can provide integrated solutions for centralized gas supply in industrial gas island parks; store treasure and liquid retail as the main body, and also engage in energy gas, special gas in semiconductor, aerospace, high-end medical, food preservation and other fields.
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    hangyang hangyang
  • business line
    equipment & engineering
    hangyang is the manufacturer of the first asu in china. the first sets of products of various series of air separation plants from small to large in china are all developed by hangyang. up to now, hangyang has provided more than 4,000 sets of air separation equipment for various industries in china; among them, 88 sets of super-large air separation units with a grade of 60,000 and above, with a domestic market share of more than 50%, and the world's largest output and sales. the air separation plant of hangyang has a maximum grade of 120,000 m³/h. it is a 100,000-grade air separation plant developed for the 4 million tons/year indirect coal liquefaction project of shenhua ningxia coal. the overall technology has reached the international leading level.
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    hangyang hangyang
  • business line
    specialty gas
    hangyang is committed to the localization of special gases, and can develop all kinds of special gases according to customer needs, providing customers with one-stop gas solutions and services. at present, it is mainly engaged in electronic special gases, including high-purity and ultra-high-purity krypton xenon neon rare gases, laser gases, etching gases (fluorine-containing electronic mixtures), etc.; construction and operation of electronic bulk gas stations, including oxygen, nitrogen, argon, hydrogen , helium, cda; aerospace-grade xenon, aerospace-grade krypton; high-end medical gas, including medical oxygen, medical detection mixture, excimer laser gas, etc.; food preservation gas, including food-grade carbon dioxide, food additive nitrogen; energy gas liquid hydrogen; stable isotope gas oxygen, carbon, nitrogen, etc.; electric light source gas mixture, etc.; standard gas.
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    hangyang hangyang
  • business line
    new energy
    hangyang seized the opportunity of new energy development and established a hydrogen industry development center to focus on the research and development of hydrogen energy technology. it has a relatively mature hydrogen purification technology reserve, and has authorized 2 hydrogen-related invention patents. the company has the technical design capabilities of the whole process of hydrogen liquefaction and the production and manufacturing capabilities of key equipment, and has completed the development and design of process packages for 0.5-10 tons/day hydrogen liquefaction units. hangyang has advanced the helium refrigeration cycle hydrogen liquefaction technology, and realized the technical reserves of 1200l/h helium cycle hydrogen liquefaction: the purity of liquid hydrogen is >99.999%, and the content of parahydrogen >95%, which provides valuable technical support for the development of large-scale hydrogen liquefaction equipment.
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    hangyang hangyang
hangyang
innovating
create a "three-in-one" technological innovation system
hangyang has taken the industry's national enterprise technology center uniquely,
and has created a "three-in-one" technology innovation system including r&d integration, testing and design as well as
leading the development of china's air separation equipment industry.
continuous development in the equipment manufacturing industry ensures the high-quality development of strategic industries such as chemical industry, energy, metallurgy, and new materials.
service layout
hangyang hangyang
no.1

manufacturing base

200

sales city

no.1

equipment output

120000 m³/h

max level

hangyang hangyang
no.1

manufacturing base

200

sales city

no.1

equipment output

120000 m³/h

max level

hangyang hangyang
domestic market
hangyang hangyang
international channels
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