Group 1: Financial Performance - In the first half of 2025, the company achieved revenue of 3.12 billion CNY, a year-on-year decline of 7% [3] - The net profit attributable to shareholders was 266 million CNY, down 20% year-on-year [3] - Domestic business revenue was 2.1 billion CNY, while overseas business grew significantly by 30%, reaching 1.02 billion CNY [3] Group 2: Business Strategy and Product Offerings - The company focuses on providing safe, environmentally friendly, and energy-efficient smart green energy system solutions [3] - Key products include compressors and heat exchangers, covering a temperature range from -271°C to 200°C [3] - The low-temperature refrigeration segment generated 1.73 billion CNY, accounting for 55% of total revenue, while the HVAC segment contributed 1.2 billion CNY, making up 39% [3] Group 3: Market Applications and Innovations - The company’s products are widely used in various sectors, including food processing, cold chain logistics, and industrial cooling systems [3] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages [3] - Recent innovations include a helium compressor for superconducting magnets, which operates at near absolute zero temperatures [7] Group 4: Industry Engagement and Standards - The company participated in drafting national standards for centrifugal refrigerant compressors and oil-free centrifugal chillers [3] - It has successfully served numerous data centers and nuclear power plants, enhancing its reputation in the industry [4][5] - The company’s low-carbon energy-saving technologies have been recognized as national demonstration technologies [4]

Group 1: Company Overview and Product Offerings - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with key products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2]. - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly in the Beijing Winter Olympic Village project [2]. - The company participates in drafting national standards for centrifugal refrigerant compressors and oil-free suspended centrifugal chillers [2]. Group 2: Applications in Data Centers - The company’s subsidiaries provide cooling equipment for data centers, including variable frequency centrifugal chillers and integrated natural cooling screw chillers, which are listed in the Ministry of Industry and Information Technology's directory of advanced applicable technologies [2]. - Successful projects include major data centers for national supercomputing and various banks, with a strong presence in North America, Australia, Southeast Asia, and the Middle East [2]. - Upcoming product launches include upgraded IDC-specific magnetic levitation and gas suspension series products, enhancing competitiveness [2]. Group 3: Nuclear Power Industry Solutions - The company focuses on core scenarios in nuclear power, developing technologies for nuclear island cooling and heat recovery, supporting the safe and efficient use of clean energy [3]. - It has supplied products to numerous nuclear power stations across China, including major projects like Hongyanhe and Ningde [3]. - The company is recognized for its contributions to the development of cooling systems for nuclear power plants, with extensive domestic and international case studies [3]. Group 4: Industrial Heat Management - The company is a pioneer in industrial heat pump technology, offering comprehensive solutions for energy recovery and utilization in line with national carbon reduction strategies [4]. - Key subsidiary Beijing Huayuan Taimao has been recognized as a national-level specialized "little giant" enterprise, holding numerous patents and awards for its innovative technologies [4]. - The company’s technologies have been included in national energy-saving technology directories and have received multiple awards for their contributions to energy efficiency [4]. Group 5: Marine Economy and Product Layout - The company is committed to high-quality development in the marine economy, focusing on providing smart solutions for deep-sea fishing and seafood processing [5]. - Its marine refrigeration systems are widely used in large fishing vessels and processing ships, with a strong emphasis on low-carbon and intelligent development [5]. - Recent achievements include recognition for key technologies in marine green energy systems, contributing to the integration of low-carbon energy solutions [5].

Group 1: Company Overview and Product Offerings - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2]. - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly in the Beijing Winter Olympic Village project [2]. - The company is involved in drafting national standards for centrifugal refrigerant compressors and oil-free suspended centrifugal chillers [2]. Group 2: Applications in Various Industries - The company’s products are utilized in various sectors, including food freezing and refrigeration, chemical production, rail transportation, and data centers [2]. - The company’s subsidiary, Dunham-Bush, provides cooling equipment for data centers, with products recognized in the Ministry of Industry and Information Technology's directory of advanced applicable technologies [2]. - The company has successfully served numerous data center projects domestically and internationally, including partnerships in North America, Australia, Southeast Asia, and the Middle East [2]. Group 3: Nuclear Power Sector - The company has developed innovative technologies for nuclear power applications, focusing on core scenarios such as nuclear island cooling and heat recovery [3]. - The company has supplied products to several nuclear power stations in China, enhancing safety and efficiency in nuclear energy utilization [3]. - Dunham-Bush is recognized as a leading service provider in the nuclear island refrigeration market, with over 20 years of experience [3]. Group 4: Industrial Heat Management - The company is a pioneer in industrial heat pump technology, promoting a comprehensive solution for industrial heat control [4]. - The subsidiary, Beijing Huayuan Taime Energy Saving Equipment Co., Ltd., has been recognized as a national-level specialized "little giant" enterprise, holding numerous patents and awards [4]. - The company’s technologies have been included in national energy-saving technology directories and have received various national awards for innovation [4]. Group 5: Marine Economy and Low-Carbon Solutions - The company is committed to high-quality development in the marine economy, providing comprehensive smart solutions for the fishing and seafood processing industries [5]. - The company has developed low-carbon energy systems for marine applications, including LNG cold energy recovery and intelligent energy management systems [5]. - The company’s marine refrigeration systems are widely used in large fishing vessels and processing ships, aligning with national low-carbon development goals [5].

Group 1: Company Overview and Product Offerings - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly highlighted during the Beijing Winter Olympics [2] - Key industries served include food freezing and refrigeration, chemical production, industrial cooling systems, and special air conditioning for data centers and clean rooms [2] Group 2: Innovations in Nuclear Fusion and Low-Temperature Applications - The company successfully developed a helium compressor for superconducting magnets used in nuclear fusion devices, filling a domestic gap and supplying to major national research projects [2][4] - The helium compressor is part of a large low-temperature refrigeration system capable of achieving near absolute zero temperatures, essential for advanced scientific research [2] Group 3: Data Center Solutions - The company’s subsidiaries provide cooling equipment for data centers, including variable frequency centrifugal chillers and integrated natural cooling systems, which have been recognized in the national green data center technology directory [3] - Successful projects include collaborations with major data centers across China and partnerships with local integrators in North America, Australia, Southeast Asia, and the Middle East [3] Group 4: Nuclear Power Industry Applications - The company has developed innovative technologies for nuclear power cooling and heat recovery, supporting the safe and efficient operation of nuclear power plants [4][5] - Recent projects include providing cooling solutions for multiple nuclear power stations in China, enhancing the reliability and efficiency of nuclear energy utilization [4] Group 5: Industrial Heat Management Solutions - The company is a pioneer in industrial heat pump technology, focusing on creating comprehensive heat control solutions that integrate multi-source and multi-level system technologies [6] - The company has been recognized for its innovative technologies, including a national champion product in absorption heat exchangers and various patents in energy recovery and utilization [6]

Group 1: Company Overview and Product Offerings - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchange devices, covering a temperature range of -271°C to 200°C [2] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly in the Beijing Winter Olympic Village project [2] - Key industries served include food freezing and refrigeration, chemical production, rail transportation, and data centers, among others [2] Group 2: Innovations in Nuclear Fusion Technology - The company has successfully developed helium compressors for superconducting magnets used in nuclear fusion devices, filling a domestic gap since 2016 [2] - The helium compressor is critical for maintaining the cooling cycle and ultra-low temperature environment required for superconducting magnets [2] - The company’s helium compressors are included in the first batch of major technological equipment projects recognized by the National Energy Administration [2] Group 3: Data Center Applications - The company’s subsidiaries provide cooling equipment for data centers, including variable frequency centrifugal chillers and integrated natural cooling systems [3] - Products have been successfully implemented in numerous high-profile data centers across China and internationally, including partnerships in North America, Australia, and Southeast Asia [3] - The company is expanding its overseas manufacturing base to meet growing demand [3] Group 4: Nuclear Power Industry Solutions - The company has developed innovative technologies for nuclear power cooling and heat recovery, focusing on core scenarios such as nuclear island cooling and energy supply [4] - It has provided services to multiple nuclear power stations in China, enhancing safety and efficiency in energy utilization [4] - The company is recognized for its comprehensive range of cooling solutions applicable in various nuclear power environments [5] Group 5: Industrial Heat Management - The company is a pioneer in industrial heat pump technology, promoting a clean, low-carbon, and efficient energy system in line with national dual carbon strategies [6] - It has launched comprehensive industrial heat control solutions, integrating multi-source and multi-level system technologies [6] - The company’s subsidiary has been recognized as a national-level specialized and innovative "little giant" enterprise, holding numerous patents and awards for its technologies [6]

Group 1: Company Overview and Product Offerings - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly noted during the Beijing Winter Olympics [2] Group 2: Applications in Various Industries - Key customer industries include food freezing and refrigeration, cold chain logistics, pharmaceuticals, industrial cooling systems, commercial air conditioning, and data centers [3][4] - The company supplies helium compressors for superconducting magnets in nuclear fusion devices, filling a domestic gap since 2016 [3][4] Group 3: Data Center Solutions - The company provides cooling equipment for data centers, with products recognized in the Ministry of Industry and Information Technology's directory of advanced applicable technologies [5] - Successful projects include major data centers for national supercomputing and telecommunications companies, with ongoing expansion in overseas markets [5] Group 4: Nuclear Power Industry Contributions - The company has developed innovative technologies for nuclear power cooling and heat recovery, supporting the safe operation of nuclear power plants [6] - It has supplied cooling systems to multiple nuclear power stations across China, enhancing energy efficiency and safety [6] Group 5: Industrial Heat Management - The company promotes a comprehensive industrial heat control solution, integrating advanced technologies to achieve efficient energy recovery and utilization [7][8] - It has been recognized for its innovative technologies in energy conservation and environmental protection [8] Group 6: Marine Economic Development - The company is a leader in the marine refrigeration market, providing solutions for deep-sea fishing and seafood processing industries [9] - It has developed low-carbon energy systems for marine applications, aligning with current industry trends towards sustainability [9] Group 7: Historical Context and Management - The company has a rich history and a robust management model, particularly noted in the context of its subsidiary, Dunham-Bush [10]

Group 1: Company Business Overview - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technological advantages and market performance, particularly in the Beijing Winter Olympic Village project [2] - Key customer industries include food freezing and refrigeration, chemical production, commercial air conditioning, and industrial special air conditioning [2] Group 2: Products for Controlled Nuclear Fusion - The company has successfully developed helium compressors for superconducting magnets used in magnetic confinement fusion devices, filling a domestic gap [2] - The helium compressors are critical for maintaining the cooling cycle and ultra-low temperature environments required for superconducting magnets [2] - The company has supplied helium compressors for major national scientific research projects, recognized as a significant technological equipment project by the National Energy Administration [2] Group 3: Data Center Applications - The company provides cooling equipment for data centers, including variable frequency centrifugal chillers and integrated natural cooling systems [3] - Products have been successfully implemented in numerous domestic and international data center projects, including those for major telecommunications and banking institutions [3] - The company is expanding its overseas manufacturing base to meet high market demand [3] Group 4: Nuclear Power Industry Products - The company focuses on core scenarios such as nuclear island cooling and heat recovery, developing innovative technologies for safe and efficient nuclear power utilization [4] - It has provided services to multiple nuclear power stations across China, enhancing safety and operational stability [4] - The company is recognized as a leading service provider in the nuclear island refrigeration sector [5] Group 5: Industrial Heat Management - The company has launched comprehensive industrial heat control solutions, integrating advanced technologies for efficient energy recovery and utilization [6] - It has been recognized as a national-level specialized "little giant" enterprise, with numerous patents and awards for its innovative technologies [6] - The company’s technologies have been included in national energy-saving technology directories [6] Group 6: Marine Economy Product Layout - The company is committed to high-quality development in the marine economy, providing comprehensive refrigeration solutions for fishing and seafood processing [7] - It has developed low-carbon energy systems for marine applications, aligning with current industry trends [7] - The company has supplied critical equipment for China's first ultra-deepwater scientific research vessel [7] Group 7: Competitive Advantages - The company’s primary competitive advantage lies in continuous technological innovation, with multiple national recognitions and awards [7] - It has established a central research institute to strengthen foundational and strategic technology development [7] - The company has pioneered carbon dioxide green refrigeration technology, receiving international recognition [7]

Group 1: Company Business Overview - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - The company has developed a full range of magnetic levitation compressor products, showcasing significant technical advantages and market performance, particularly in the Beijing Winter Olympic Village project [2] - Key customer industries include food freezing and refrigeration, chemical production, commercial air conditioning, and industrial special air conditioning [2] Group 2: Products for Controlled Nuclear Fusion - The company has successfully developed helium compressors for superconducting magnets used in nuclear fusion devices, filling a domestic gap since 2016 [2] - The helium compressor is crucial for maintaining the cooling cycle and ultra-low temperature environment required for superconducting magnets [2] - The company’s helium compressors are included in the first batch of major technological equipment projects recognized by the National Energy Administration [2] Group 3: Data Center Applications - The company provides cooling equipment for data centers through its subsidiaries, including variable frequency centrifugal chillers and integrated natural cooling systems [3] - Products have been successfully implemented in numerous domestic and international data center projects, enhancing market competitiveness [3] Group 4: Nuclear Power Industry Products - The company has developed innovative technologies for nuclear power cooling and heat recovery, supporting the safe and efficient operation of nuclear power plants [4] - Recent projects include services for multiple nuclear power stations across China, focusing on core scenarios like nuclear island cooling [4] Group 5: Industrial Heat Management - The company has launched comprehensive industrial heat control solutions, integrating advanced technologies for energy recovery and utilization [6] - The subsidiary Beijing Huayuan Taimao has been recognized as a national-level specialized "little giant" enterprise, holding numerous patents and awards for its innovative technologies [6] Group 6: Marine Economy Product Layout - The company is committed to providing smart solutions for marine refrigeration systems, particularly for deep-sea fishing and aquatic product processing [7] - Recent initiatives include the development of low-carbon energy systems for marine applications, aligning with national strategies for high-quality marine economic development [7]

Group 1: Company Overview and Business Segments - The company focuses on providing advanced system solutions and lifecycle services in the energy and power sectors, with products including compressors and heat exchangers, covering a temperature range of -271°C to 200°C [2] - The product matrix includes various types of compressors and heat management systems, showcasing significant technical advantages and market performance, particularly in the Beijing Winter Olympic Village project [2] - Key customer industries include food freezing and cold chain logistics, chemical production, commercial air conditioning, and industrial special air conditioning [2] Group 2: Innovations in Nuclear Fusion and Low-Temperature Applications - The company developed a helium compressor for superconducting magnets used in nuclear fusion devices, filling a domestic gap since 2016 [2] - The helium compressor is part of a large low-temperature refrigeration system that can achieve near absolute zero conditions, supporting major scientific research projects [2] - The company’s helium compressors are recognized as significant technological equipment in the energy sector by the National Energy Administration [2] Group 3: Data Center Solutions - The company provides cooling equipment for data centers through its subsidiaries, including variable frequency centrifugal chillers and integrated natural cooling systems [3] - Successful projects include collaborations with major data centers across China and partnerships with local integrators in North America, Australia, Southeast Asia, and the Middle East [3] Group 4: Nuclear Power Industry Applications - The company has developed innovative technologies for nuclear power cooling and heat recovery, supporting the safe and efficient operation of nuclear power plants [4] - Recent projects include services for multiple nuclear power stations in China, focusing on core cooling and energy supply [4] Group 5: Industrial Heat Management - The company has launched comprehensive industrial heat control solutions, integrating advanced technologies for energy recovery and utilization [6] - The subsidiary Beijing Huayuan Taime Energy Equipment has been recognized as a national-level "little giant" enterprise, holding numerous patents and awards for its innovative technologies [6] Group 6: Marine Economy and Refrigeration Systems - The company is a leader in the marine refrigeration market, providing solutions for deep-sea fishing and seafood processing [7] - Recent initiatives include developing low-carbon energy systems for marine applications, aligning with national strategies for high-quality marine economic development [7] Group 7: Competitive Advantages - The company’s competitive edge lies in continuous technological innovation, with multiple national recognitions and a strong focus on research and development [7] - It has established a central research institute to enhance foundational and strategic technology development, further solidifying its industry leadership [7]

Report Overview - Report Date: July 4, 2025 - Industry: General Equipment - Company: Icewheel Environment - Participating Institutions: Rongtong Fund, GF Securities, etc. Core Viewpoints - The company focuses on providing advanced system solutions and full - lifecycle services in the energy and power fields, with a wide range of products and significant technological advantages [13]. - It has products applicable to multiple high - end fields such as controllable nuclear fusion, data centers, nuclear power, etc., and has achieved certain successes in these areas [14][15][17]. - The company's continuous technological innovation is its greatest competitive advantage, which consolidates its leading position in the industry [25]. Key Points by Discussion Topic Company Business and Product Portfolio - The company's main products include various types of compressors and heat exchange devices, covering a temperature range of - 271°C - 200°C, and serving multiple customer industries [13][14]. - It has built a full - series magnetic levitation compressor product matrix, which performed well in the Beijing Winter Olympic Village project [13]. Products for Controllable Nuclear Fusion - Helium compressors are key equipment for superconducting magnet cooling systems in magnetic - confinement controllable nuclear fusion devices [14]. - In 2016, the company successfully developed ultra - low - temperature helium compressors, filling a domestic gap, and has supplied them to many scientific research institutes for major national frontier science and technology research projects [15]. Products for Data Centers - The company's subsidiaries provide cooling equipment for data centers. Some products have been included in relevant national catalogs [15][17]. - It has served many domestic and overseas data center projects, and the overseas manufacturing base is expanding tactically [16]. New products were launched in 2024 to enhance competitiveness [17]. Products for the Nuclear Power Industry - With the acceleration of national nuclear power construction, the company has developed a series of innovative technologies for nuclear power, covering core scenarios such as nuclear island cooling and nuclear energy heating [17]. - It has served many domestic nuclear power plants and achieved certain results in nuclear energy heating projects [18]. Industrial Thermal Management Business - The company launched the "Industrial Global Thermal Control Comprehensive Solution", focusing on the industrial thermal control market and realizing efficient energy utilization [19]. - Beijing Huayuan Taimeng Energy - Saving Equipment Co., Ltd., a key subsidiary, has multiple core technologies and a large number of patents and has won many national honors [20]. Products for the Marine Economy - The company provides full - scenario intelligent solutions for the marine economy, including traditional ship refrigeration systems and new green energy system solutions [23]. - It has provided equipment for the "Dream" research vessel and won a provincial - level science and technology progress award [24][25]. Competitive Advantages - The company's greatest competitive advantage is continuous technological innovation. It has many national - level certifications and honors, and has established a central research institute this year to strengthen R & D [25][27].