Core Viewpoint - The company, Ice Wheel Environment, has developed liquefaction units that can be used for the liquefaction preparation of aerospace fuels such as hydrogen, oxygen, and methane [2] Group 1 - The company’s newly developed "high-efficiency helium screw compressor for hydrogen liquefaction" was selected by the National Energy Administration as one of the first batch of major technological equipment projects in the energy sector [2]

Group 1: Business Overview and Product Applications - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers that manage thermal energy across a temperature range of -271°C to 200°C [3]. - Products are widely used in various industries, including food processing, cold chain logistics, industrial refrigeration, commercial air conditioning, and energy recovery systems [3]. - The company has successfully served numerous data centers and projects, both domestically and internationally, enhancing its market presence [4]. Group 2: Data Center and Cooling Systems - The company’s subsidiary, Dunham-Bush, provides cooling equipment for data centers, including variable frequency centrifugal chillers and natural cooling integrated systems, recognized in the national green data center technology catalog [4]. - The proportion of centrifugal chillers, especially magnetic levitation types, is increasing in the IDC market, indicating a shift in technology preference [6]. - The company has established a global after-sales service system supported by overseas manufacturing bases, enhancing its competitive edge [6]. Group 3: Nuclear Power Applications - The company has developed innovative technologies for nuclear power applications, focusing on core scenarios such as nuclear island cooling and heat recovery, supporting the safe operation of nuclear power plants [7]. - Recent projects include the supply of cooling systems for various nuclear power stations across China, demonstrating the company’s capability in this sector [7]. Group 4: Heat Recovery and Energy Management - The company’s heat management segment is aligned with national carbon reduction policies, offering industrial heat pump services and innovative technologies for waste heat recovery [8]. - The company has been recognized as a national-level specialized "little giant" enterprise, holding numerous patents and awards for its energy-efficient technologies [9]. - The heat recovery technologies are expected to become essential under new government policies, driving long-term demand [10]. Group 5: Aerospace and Fusion Energy Applications - The company produces liquefaction units for aerospace fuels, including hydrogen and methane, contributing to advancements in space technology [10]. - The helium compressors developed for controlled nuclear fusion applications are critical for maintaining ultra-low temperatures required for superconducting magnets [11]. Group 6: Gas Turbine Waste Heat Recovery - The company manufactures lithium bromide absorption chillers that utilize waste heat from gas turbines to provide cooling, enhancing energy efficiency [12].

证券日报网1月29日讯，冰轮环境（000811）在接受调研者提问时表示，公司出产有液化机组，可用于 氢气、氧气、甲烷等航天燃料的液化制备。2020年公司研发的"氢液化领域新型高效氦气螺杆压缩机"被 国家能源局遴选为国家第一批能源领域首台(套)重大技术装备项目。 ...

Core Viewpoint - The company, Ice Wheel Environment, produces liquefaction units that can be used for the liquefaction preparation of aerospace fuels such as hydrogen, oxygen, and methane [1] Group 1 - The company developed a new type of high-efficiency helium screw compressor for hydrogen liquefaction in 2020 [1] - This compressor was selected by the National Energy Administration as one of the first batch of major technological equipment projects in the energy sector [1]

证券日报网1月7日讯 ，冰轮环境在接受调研者提问时表示，公司出产有液化机组，可用于氢气、氧 气、甲烷等航天燃料的液化制备。2020年公司研发的"氢液化领域新型高效氦气螺杆压缩机"被国家能源 局遴选为国家第一批能源领域首台（套）重大技术装备项目。 （编辑 姚尧） ...