Hangzhou Oxygen Plant Group Co., Ltd. was established in 1950 and went public in 2010 (SZ.002430). It is a world-class supplier of air separation equipment and low-temperature petrochemical equipment, and a pioneer and leader in China’s gas industry. Its main businesses include gases, engineering and equipment, and high-end equipment. The company is also actively expanding into areas such as energy conservation and storage, as well as CCUS (Carbon Capture, Utilization, and Storage), providing extensive services to various industries, including metallurgy, chemicals, machinery, semiconductors, aerospace, new energy, new materials, healthcare, and food preservation.
The company has invested in and established over 60 gas companies, with a total oxygen production capacity exceeding 330Nm³/h. It offers one-stop solutions for bulk and specialty gases tailored to customer needs. Its service models include industrial gas island park centralized supply, pipeline gas, on-site gas production, small storage units, and liquid retail. The company has a full industrial chain capability for hydrogen production, storage, transportation, and utilization. Hangyang’s air separation business spans more than 20 countries, and it leads the global market in the production and sales of ultra-large air separation units of 60,000 Nm³/h and above. Additionally, it holds a leading market share in domestic low-temperature petrochemical products, such as ethylene cold boxes. Hangyang Engineering is qualified in multiple fields, including air separation, petrochemicals, pharmaceuticals, and construction, and has won several national quality engineering awards. The company also boasts 11 national and provincial-level “Specialized, Refined, Differentiated, and Innovative” enterprises. Its products, such as cryogenic pumps and valves, high-pressure plate exchangers, liquid helium tanks, atmospheric tanks, oxygen compressors, and hydrogen expanders, are industry-leading in technology.
Committed to providing sustainable, value-creating green equipment, gas products, and comprehensive solutions to the world, Hangyang continues to drive innovation and industry leadership.
