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Core Viewpoint - Shenzhen Oulutong Electronics Co., Ltd. maintains a stable credit rating of AA- due to its leading position in the switch power supply industry and strong growth in its data center power business, despite facing risks related to customer order fluctuations and raw material price volatility [1][3]. Company Overview - Oulutong is a leading manufacturer of switch power supplies in China, focusing on power adapters, data center power supplies, and other power products, with a stable collaboration with high-quality customers [1][4]. - The company reported a significant revenue growth of 79.95% in its data center power business for 2024, driven by high demand in the server industry [1][9]. Financial Performance - Total assets increased from 37.50 billion in 2023 to 53.62 billion in 2025, while net profit rose from 1.94 billion in 2023 to 2.68 billion in 2024 [1]. - The EBITDA margin improved significantly to 12.73% in 2024, reflecting better operational efficiency and product mix optimization [1][9]. Market Environment - The switch power supply industry has a large market size with diverse applications, including consumer electronics, network communication, and data centers, and is expected to grow at a compound annual growth rate of 4.7% from 2025 to 2031 [5][6]. - The global switch power supply market reached 30.81 billion USD in 2024, with a projected increase to 42.21 billion USD by 2031 [6]. Competitive Landscape - The industry remains competitive, with Taiwanese manufacturers holding significant market share, while domestic companies like Oulutong show substantial growth potential [8][9]. - Oulutong's sales to its top five customers accounted for 37.62% of total revenue, indicating a stable customer base but also potential risks from dependency on key clients [12][14]. Operational Strategy - The company has expanded its production capacity with new facilities in Mexico and Vietnam, enhancing its global supply chain and product delivery stability [14][15]. - Oulutong's R&D investment was 2.13 billion in 2024, representing 5.60% of its revenue, aimed at improving product competitiveness and innovation [9][10]. Risks and Challenges - The company faces risks from fluctuations in core customer orders, raw material price volatility, and exchange rate changes, particularly as it exports a significant portion of its products [1][10][14]. - The high proportion of raw materials in production costs poses challenges for cost control, especially with rising prices for semiconductors and other key components [15].

Financial Performance - In 2024, the company achieved a revenue of CNY 3.798 billion, a year-on-year increase of 32.32%, marking a historical high in revenue [3] - The gross margin for 2024 was 21.36%, an increase of 1.64 percentage points year-on-year [3] - The net profit attributable to shareholders for 2024 was CNY 268 million, a year-on-year growth of 36.92% [3] - In Q1 2025, the company reported a revenue of CNY 888 million, a year-on-year increase of 27.65% [4] Business Segments - The power adapter business generated CNY 1.673 billion in revenue for 2024, a growth of 4.96% year-on-year [5] - The data center power business saw a revenue of CNY 1.459 billion, a significant increase of 79.95% year-on-year, contributing to the overall revenue growth [6] - The other power business segment achieved a revenue of CNY 649 million, a year-on-year increase of 48.71% [6] Product and Market Development - The data center power products include various power ranges, with high-power server power products showing a revenue increase of 536.88% year-on-year [7][6] - The company has established itself as a key domestic manufacturer of data center power products, gaining recognition from major clients such as Inspur and Foxconn [8] - The company is actively expanding its overseas business, with teams set up in Taiwan and the USA to target global markets [9] Future Plans - The company aims to continue expanding its data center power business, focusing on AI industry opportunities and deepening cooperation with existing clients [11][12] - Plans for the power adapter business include expanding product categories and exploring new application scenarios [13] - Revenue growth targets for 2025 and 2026 are set at 28% and 35% respectively, with net profit growth targets of 48% and 60% [15][16]