Core Viewpoint - The article emphasizes the importance of the Aucma BC/BD-312DHX Blue Cold Freezer as a reliable appliance for preserving fresh food during the summer heat, highlighting its advanced features and aesthetic appeal. Group 1: Product Features - The Aucma BC/BD-312DHX Blue Cold Freezer can achieve a low temperature of -36℃, significantly enhancing its freezing capabilities compared to traditional freezers that operate between -18℃ and -25℃, thus preserving the freshness and moisture of food [2][3] - The freezer features an 80% reduction in frost accumulation, allowing users to manually defrost only once a year, which lowers maintenance costs and creates a better storage environment [5] - It utilizes electronic temperature control with a precision of 0.1℃, providing clear and easy operation, and minimizing temperature fluctuations that could affect food quality [5] Group 2: User Experience - The freezer is designed with an active pressure balance feature that allows easy opening of the door even in high-temperature conditions, enhancing user convenience [7] - Its aesthetic design combines a matte platinum gray body with a bright blue door, making it a visually appealing addition to any kitchen [1]

Group 1 - In July, the A-share market continued to rise, with the Shanghai Composite Index increasing by 3.74%, marking the third consecutive month of growth [2] - Over 700 listed companies participated in institutional research activities in July, indicating a high level of market activity [2][3] - Notably, several popular stocks that have seen price increases exceeding 10 times in recent years were involved in institutional research [7][8] Group 2 - Ice Wheel Environment (000811) was researched over 10 times in July, focusing on its marine economy product layout and low-carbon technology development [3][4] - Northern Rare Earth (600111) also had over 10 research sessions, discussing the growing demand for rare earth materials driven by new energy technologies and applications [5] - DAHUA Laser (002008) attracted attention from multiple foreign institutions, highlighting its overseas expansion and adaptation to diversified supply chains [6] Group 3 - New Yiseng (300502) and Shenghong Technology (300476), both significant gainers in the market, were subjects of institutional research, with their stock prices increasing over 10 times from their lows [8] - Other companies like Changsheng Bearing (300718) and Zhaojin Gold also experienced similar research interest due to their substantial price increases [8] - Despite the positive market sentiment, many companies are cautioning investors about potential risks associated with their stock price surges [9]

Core Viewpoint - In July, the A-share market continued to rise, with over 700 listed companies undergoing institutional research, indicating a robust interest from institutional investors [1][5]. Group 1: Market Performance - The A-share market showed strong performance in July, with the Shanghai Composite Index rising for the third consecutive month, accumulating a growth of 3.74%, which is an increase compared to the previous months of June and May [4]. - Institutional research activities remained active, with a total of over 700 listed companies being researched in July [5]. Group 2: Institutional Research Highlights - More than 20 listed companies were researched five times or more by institutions in July, with Ice Wheel Environment being researched over 10 times [6]. - Ice Wheel Environment discussed its product layout in the marine economy during a specific research meeting, highlighting its traditional advantages in ship refrigeration systems and its commitment to low-carbon energy solutions [6][7]. - Northern Rare Earth also received over 10 research sessions, expressing optimism about future demand in the rare earth industry driven by new energy technologies and applications [8]. - Dazhu Laser was among the top companies researched, with participation from several foreign institutions, discussing its overseas expansion and the diversification of manufacturing supply chains [9]. Group 3: Popular Stocks Under Research - Several popular stocks underwent institutional research in July, including Xinyi Technology and Shenghong Technology, both of which have seen their stock prices increase over 10 times from their lows in recent years [12][13]. - Other companies like Changsheng Bearings and Zhaojin Gold also experienced significant stock price increases and were included in the research activities [13]. Group 4: Industry Trends - The automotive, machinery, electronics, and power equipment sectors had a relatively high number of companies undergoing institutional research in July, indicating strong interest in these industries [10].

Core Insights - The modern cold chain storage equipment industry is focusing on efficiency, energy-saving, and intelligence as core development directions. Aucma's recently launched BC/BD-251PGSX series professional variable frequency deep-freezing cabinets have garnered significant attention in the market since their release [1] Group 1: Technology and Performance - The BC/BD-251PGSX series features flexible frequency technology that allows for precise temperature control by intelligently adjusting the compressor's power. The product meets national一级能效 standards, significantly reducing long-term operating costs [3] - The cabinets can maintain noise levels at 36 decibels, making them suitable for various environments, including homes and commercial spaces. They also offer a -40℃ rapid freezing function, which quickly lowers the temperature of food items while preserving their nutritional value and taste [3] Group 2: Service and Support - Aucma provides a ten-year free warranty on the core component, the variable frequency compressor, demonstrating the company's confidence in product quality. Users can also benefit from a 20% energy-saving subsidy due to the product meeting national energy efficiency standards, thus reducing acquisition costs while supporting national energy-saving initiatives [5] Group 3: Storage Capacity and Efficiency - The BC/BD-251PGSX series includes six product combinations with capacities ranging from 101 to 306 liters, catering to both household and commercial needs. For instance, the BC/BD-306PGSX model can freeze 18.5 kg of food within 12 hours, ensuring that meat and seafood reach safe storage temperatures quickly [5] - This strong freezing capability enhances food preservation efficiency and effectively inhibits microbial growth, ensuring food safety [5] Group 4: User Experience and Design - The series features a smart temperature control system with an upper front-mounted control panel, allowing users to adjust settings without bending down, which is particularly beneficial for elderly users. The temperature control accuracy is ±0.1℃, and the system has a memory function that restores settings after a power outage [6] - The cabinets are designed with a seamless exterior and embedded handles to minimize cold air leakage and reduce energy consumption. The industrial-grade materials used, such as star diamond titanium for the outer shell, ensure durability and ease of maintenance [8] Group 5: Hygiene and Safety - The cabinets are equipped with a Blue Shield frost prevention module and SDP+ silver ion sterilization technology, which significantly reduces frost accumulation and minimizes the need for manual defrosting. This technology also provides 24-hour antibacterial protection, effectively inhibiting common bacteria and ensuring a safe storage environment for food [10] - Aucma's professional variable frequency deep-freezing cabinets offer advanced technology, reliable quality, and user-friendly design, making them a trustworthy choice for both household food storage and commercial cold chain applications [10]

Core Viewpoint - Ice Wheel Environment (000811) is a leading enterprise in the refrigeration industry, with extensive experience and mature technology in concrete cooling for large hydropower projects, including notable applications in major dam projects [1] Group 1: Company Expertise - The company has successfully applied its technology in significant projects such as the Three Gorges Project, Xiluodu Hydropower Station, Xiangjiaba Hydropower Station, Wudongde Hydropower Station, and Baihetan Hydropower Station, showcasing its capability in high-altitude and cold-region concrete temperature control [1] - Ice Wheel Environment has developed solutions tailored to the high construction standards and complex geological conditions of the Yaxia Hydropower Project, indicating proactive planning for large-scale concrete construction temperature control needs [1] Group 2: Recent Developments - The company has recently undertaken the cold water machine project for the dam at the JX Hydropower Station in Tibet, further solidifying its position in the market for concrete cooling solutions in challenging environments [1]

Group 1 - The company Ice Wheel Environment focuses on providing advanced system solutions and full lifecycle services in the energy and power sectors, with main products including compressors and heat exchangers operating in a temperature range of -271℃ to 200℃ [1] - The company's products are applied in various fields such as food freezing, chemical production, and rail transportation, and it provides cooling equipment and heat exchange devices for data centers, recognized in the Ministry of Industry and Information Technology's directory of advanced applicable technologies for national green data centers [1] - In the nuclear power sector, the company has developed technologies for nuclear island cooling and nuclear energy heating, serving multiple nuclear power plants and possessing extensive domestic and international case studies, making it a global service provider for nuclear island refrigeration machines [1] Group 2 - The company has also ventured into the field of controlled nuclear fusion, developing ultra-low temperature helium compressors for magnetic confinement fusion devices, filling a domestic gap and supplying the Chinese Academy of Sciences' national laboratory [1] - In the marine economy, the company is laying out smart solutions for ship and marine green energy systems, providing marine refrigeration machines and BOG re-liquefaction devices to support deep-sea fishing and seafood processing vessels [1]

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] - The company is involved 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 function 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 across China, such as the National Supercomputing Center in Guangzhou and various banks and telecom companies [2] - The company plans to launch upgraded products for data centers in July 2024, enhancing its competitive edge [2] Group 3: Nuclear Power Industry Products - The company has developed innovative technologies for nuclear power applications, focusing on core scenarios like nuclear island cooling and heat recovery [3] - It has supplied products to several nuclear power stations in China, ensuring safe and efficient operation [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, promoting a comprehensive solution for industrial heat control [4] - It has been recognized as a national-level specialized "little giant" enterprise, with numerous patents and awards for its innovative technologies [4] - The company’s technologies are included in national energy-saving technology directories and have received various national awards [4] Group 5: Marine Economy Product Layout - The company is committed to high-quality development in the marine economy, focusing on ship refrigeration systems as a traditional strength [5] - It provides comprehensive smart solutions for deep-sea fishing and seafood processing industries, with certified ship refrigeration products widely used [5] - The company is actively developing low-carbon energy systems for marine applications, aligning with current industry demands [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 - Peru's economy is experiencing continuous growth, and the relationship between Peru and China is at its historical best, with over one-third of Peru's foreign trade directed towards China [1] - China is not only Peru's largest export market but also its biggest source of tourists and significant source of investment [1] - The event highlighted Peru's development in agriculture, mining, and renewable energy, as well as ongoing regional connectivity projects [1] Group 2 - Companies like Zhejiang Xuecun Refrigeration Equipment Co., Ltd. see opportunities in Peru's demand for refrigeration equipment due to its status as a major exporter of avocados, grapes, and blueberries [2] - The new port, Qian Kai Port, and the future "Two Oceans Railway" are expected to significantly reduce logistics time to South America, enhancing confidence in market opportunities [2] - Companies are planning to conduct on-site investigations in Peru to better understand the market and prepare for expansion [3]

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]