Summary of Conference Call Records Industry Overview - The data center construction demand in China is diverse, with internet and cloud vendors accounting for 30%, the three major telecom operators for 23%, local governments and state-owned platforms for 13%, and third-party IDC vendors for less than 10%. The remaining 30% comes from AI companies, central state-owned enterprises, and cross-industry companies [1][4]. Key Insights and Arguments - The compound annual growth rate (CAGR) for newly added data center power in China is expected to be approximately 37% from 2024 to 2027 [1][4]. - Major overseas cloud vendors are accelerating data center construction, with Meta raising its capital expenditure guidance, Microsoft expecting capital expenditure to reach 30 billion in Q3, and Google increasing its spending for 2025 [1][5]. - The 800V HVDC architecture or ±400V HVDC architecture is recognized as a definitive trend in the data center industry and is expected to be rapidly adopted in China [1][6]. - The liquid cooling market in China is projected to grow from 1.6 billion RMB in 2024 to over 13 billion RMB by 2027, representing more than a tenfold increase driven by increased capital expenditure in the internet sector and the recovery of demand following the mass application of domestic chips [1][7]. Market Trends and Projections - The liquid cooling infrastructure market in China is currently in its early stages, with a penetration rate of about 10%. By 2027, the penetration rate in AI computing centers is conservatively estimated at 35%, with an overall penetration rate of about 25% in new data center projects [2][7]. - The global data center power is expected to grow from approximately 120GW in 2024 to about 200GW by 2028, indicating a doubling in four years [8][9]. - The global liquid cooling technology penetration rate is currently low at around 15% in 2024, with a market size of approximately 11 billion RMB. It is expected to rise rapidly, especially in AI data centers [11]. Competitive Landscape - Domestic internet companies are entering a phase of rapid growth in computing power investment, although their investment intensity remains lower than that of overseas counterparts [10]. - The overseas market's explosive growth presents significant opportunities for domestic power and liquid cooling equipment manufacturers to enter previously inaccessible supply chains [13]. - Recommended companies in the liquid cooling sector include Invec, Shenling Environment, Tongfei Co., Chuanhuan Co., Kexin New Source, and Shuweide, which have shown strong performance and technological advantages [14]. Additional Important Points - The lack of high-performance chips has hindered capital expenditure growth among internet companies in China, but this is expected to rebound as domestic chips enter mass application and new project tenders are initiated [4][5]. - The consensus at a recent data center design summit indicates strong industry recognition of HVDC and UPS technologies, suggesting widespread adoption in the coming years [6].

Group 1 - The stock price of Kehua Data as of August 14, 2025, is 46.22 yuan, down by 1.46 yuan from the previous trading day [1] - The opening price for the day was 47.99 yuan, with a high of 48.82 yuan and a low of 46.09 yuan, resulting in a trading volume of 529,684 hands and a transaction amount of 2.498 billion yuan [1] - On the morning of August 14, the stock price rebounded over 2% within 5 minutes, reaching a price of 48.33 yuan [1] Group 2 - Kehua Data's main business includes the research, production, and sales of data center infrastructure products and solutions [1] - The company's product offerings include uninterruptible power supplies, precision air conditioning, and micro-module data centers, which are widely used in industries such as finance, telecommunications, and the internet [1] - On August 14, the net outflow of main funds was 25.14205 million yuan, accounting for 1.2% of the circulating market value, while the cumulative net inflow of main funds over the past five trading days was 23.03590 million yuan [1]

Core Viewpoint - The company, Invec (002837), has noted increased market attention on AI, computing equipment, and data center industries, particularly regarding its liquid cooling business, but has confirmed no undisclosed significant information affecting stock prices [1] Company Operations - The company's production and operational status remains normal, with no significant changes in its main business activities [1] - There have been no major changes in the internal and external operating environment [1]

Group 1: Data Center Business - The demand for data center services has significantly increased this year compared to previous years, driven by advancements in AI technology [1] - The company's data center business has shown a year-on-year growth since Q1, with a positive outlook for the entire year [1] - The domestic and overseas markets for data center services are roughly equal, with each accounting for about 50% of the business [2] Group 2: Storage Business - The company's storage business has a high proportion of overseas operations, primarily covering Europe, Asia-Pacific, and Africa [2] - Europe is the core region for the company's overseas business, with a significant share of total overseas operations [2] - The European storage market is gradually recovering, which is expected to further increase the company's overseas business share [2] Group 3: Communication with Investors - The company engaged in thorough communication with investors, adhering to regulations to ensure accurate and timely information disclosure [2] - There were no incidents of undisclosed significant information leaks during the investor relations activity [2]

Core Viewpoint - The stock of Invec (002837.SZ) experienced an abnormal fluctuation, with a cumulative price increase of over 20% on July 30 and 31, 2025, attributed to market interest in AI, computing power equipment, and data centers [1] Group 1: Company Information - Invec has not identified any undisclosed significant information that could have impacted its stock price following a review of public media [1] - The company aims to leverage its technological advantages in air cooling and liquid cooling to expand its customer base in the domestic and international data center and computing power equipment sectors [1] - Invec has developed a relatively complete liquid cooling technology, product, and solution chain [1]

Global Economic Outlook - Citigroup economists predict that global economic growth will slow from 2.8% in 2024 to 2.3% in 2025 due to the impact of tariffs, with the full effects expected to manifest in the second half of this year [1] - Goldman Sachs forecasts that inflation caused by tariffs will likely not persist for long, as the U.S. economy is entering a weaker state compared to the inflationary periods of 2021 and 2022 [1] - John Hardy from Saxo Bank warns that the U.S. Treasury should monitor risks in the Japanese government bond market, as Japan's debt situation is becoming more severe [1] Japanese Yen and Bond Market - Mitsubishi UFJ analysts suggest that the depreciation of the yen may still have room to continue, despite recent declines in long-term Japanese government bond yields [2] - Analysts from Bank of America indicate that the Bank of Japan is unlikely to address the supply-demand imbalance in the long-term bond market, continuing to reduce bond purchases until March 2026 [3] - State Street Global Advisors describes the challenges in the Japanese bond market as "technical" rather than "structural," suggesting that these issues can be resolved through adjustments in issuance [4] Chinese Aviation and Energy Sector - China International Capital Corporation (CICC) reports that the significant drop in oil prices this year is expected to improve the cost structure for airlines, with a solid foundation for the aviation cycle to start [5] - CICC also highlights opportunities in the diesel generator sets and large-bore engines used in data centers, driven by high demand for AI infrastructure [6] Consumer Goods and Pet Industry - Huatai Securities emphasizes the potential for recovery in the consumer sector, particularly in the food and beverage industry, as consumption trends improve [7] - Huaxi Securities projects that China's pet industry could reach a market size of 478.7 billion yuan by 2030, with a compound annual growth rate (CAGR) of 6.9% from 2024 to 2030 [8] Investment Strategies in Materials and Energy - CITIC Securities outlines three investment themes in the materials sector, focusing on policy-driven themes, high certainty growth from industry prosperity, and innovation in products and technologies [9] - The same report suggests that the second half of 2025 will see a complex price trend in commodities due to U.S. tariff policies, recommending a focus on "hedging" and "supply disruptions" [10] Economic Projections - CITIC Securities anticipates a potential bull market for Chinese equity assets starting in the fourth quarter of 2025, driven by synchronized economic and policy cycles across major economies [11] - The firm also predicts that the economic landscape will exhibit characteristics of strong production, recovering investment, stable consumption, and resilient exports [12]

Core Viewpoint - AIDC capital expenditure is experiencing rapid growth, driven by strong industry demand, with global tech giants expected to invest over 2 trillion RMB by 2025, maintaining a growth rate of over 50% to support generative AI model training, cloud computing expansion, and real-time data processing [1] Group 1: HVDC Demand and Power Supply - Increased power demand is expected to drive HVDC demand, as data centers globally adopt UPS for power assurance, with HVDC offering advantages such as efficiency, reliability, and low cost [1] - The integration of BBU and supercapacitors in power systems is anticipated to enhance power supply safety, especially with the rise in server power requirements [2] Group 2: Energy Quality and Renewable Energy - The demand for power quality equipment is likely to increase due to the growing reliance on renewable energy in data centers, necessitating precise reactive power and harmonic management [3] Group 3: Server Power Supply Market - The value per watt of server power supplies is expected to improve due to increased power density, with potential advancements including the replacement of silicon-based devices with SiC and GaN, and the adoption of liquid cooling methods [4] - The server power supply market is becoming more concentrated, with Taiwanese companies dominating, particularly Delta holding over 50% market share, while mainland firms like Megmeet are beginning to enter the supply chain [4]

Group 1: Financial Performance - In Q1 2025, the company's revenue increased by 13.51% year-on-year, driven by growth in both the data center and new energy sectors [1] - The net profit attributable to shareholders decreased by 10.44% year-on-year due to low gross margins in the new energy sector, impacted by intense competition and lower product prices [1] - Future recovery in gross margins is anticipated with the resurgence of overseas energy storage demand [1] Group 2: Market Outlook - The global renewable energy market is expected to grow, with emerging markets in the Middle East, Southeast Asia, and Africa showing sustained demand [2] - The previously competitive European market is gradually recovering after inventory depletion [2] - The company maintains an optimistic outlook on the global renewable energy market and is actively expanding new market channel development [2] Group 3: Production and Capacity - The company operates 5 automated production lines for lead-acid batteries, with an annual production capacity of 3 million kVAh to meet current demand [2] - The company offers two sales models for UPS: one with only the UPS head and another bundled with lead-acid batteries, allowing for customization based on customer needs [2] Group 4: Data Center Business - The internet industry's increased investment in data centers is expected to accelerate growth, although project timelines can be lengthy due to various stages of development [2] - The company has seen a year-on-year increase in data center business growth in Q1 and remains optimistic about the overall industry benefiting from AI development in the next three to five years [2] Group 5: Investor Relations - The company conducted the investor relations activity in compliance with information disclosure regulations, ensuring the accuracy and completeness of the information shared [2]

苏州朗威电子机械股份有限公司 首次公开发行股票并在创业板上市招股意向书 创业板投资风险提示 本次发行股票拟在创业板上市,创业板公司具有创新投入大、新旧产业 融合存在不确定性、尚处于成长期、经营风险高、业绩不稳定、退市风险高 等特点,投资者面临较大的市场风险。投资者应充分了解创业板的投资风险 及本公司所披露的风险因素,审慎作出投资决定。 苏州朗威电子机械股份有限公司 (苏州市相城区黄埭镇酒阳工业园住友电装路) 首次公开发行股票并在创业板上市 招股意向书 保荐人(主承销商) 安信证券股份有限公司 Essence Securities Co.,ltd. (广东省深圳市福田区福田街道福华一路 119 号安信金融大厦) 1-1-1 苏州朗威电子机械股份有限公司 首次公开发行股票并在创业板上市招股意向书 声 明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对发行 人注册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其 对发行人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任 何与之相反的声明均属虚假不实陈述。 根据《证券法》规定，股票依法发行后，发行人经营与收益的变化，由发行 ...

创业板投资风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业 融合存在不确定性、尚处于成长期、经营风险高、业绩不稳定、退市风险高 等特点，投资者面临较大的市场风险。投资者应充分了解创业板的投资风险 及本公司所披露的风险因素，审慎作出投资决定。 苏州朗威电子机械股份有限公司 （苏州市相城区黄埭镇潘阳工业园住友电装路） 首次公开发行股票并在创业板上市 招股说明书 （注册稿） 序。本招股说明书不具有据以发行股票的法律效力，仅供预先披露之用。 投资者应当以正式公告的招股说明书作为投资决定的依据。 保荐机构（主承销商） （广东省深圳市福田区福田街道福华一路 119 号安信金融大厦） 苏州朗威电子机械股份有限公司 首次公开发行股票并在创业板上市招股说明书（注册稿） 1-1-1 本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程 安信证券股份有限公司 Essence Securities Co.,ltd. 安信证券股份有限公司 Essence Securities Co.,ltd. 安信证券股份有限公司 Essence Securities Co.,ltd. 安信证券股份有限公司 Essenc ...