VGT(SZ:300476) 格隆汇APP·2025-05-24 07:27Core Viewpoint - The PCB industry is experiencing significant growth driven by the demand for AI servers and related technologies, with many companies reporting substantial revenue and profit increases in recent quarters [1][3][9]. Group 1: Industry Growth and Demand - The PCB market is expected to grow due to the increasing demand from AI servers, storage, and networking devices, with companies like Shenghong Technology and Shennan Circuit reporting revenue growth of 20%-50% last year [1][9]. - The global AI server market is projected to reach $31.79 billion by 2025, indicating strong future demand for PCBs [38]. - The PCB market is anticipated to grow at a CAGR of 9%, reaching $7.974 billion by 2028, driven by the demand for servers and related systems [39]. Group 2: Company Performance - Shenghong Technology has seen its stock price increase nearly sevenfold since last February, becoming the market leader in PCB with a significant profit increase of over 339% year-on-year in Q1 [2][11][21]. - In Q1, Shenghong Technology's revenue from AI server PCBs exceeded 2 billion yuan, with over 60% of its products supporting NVIDIA's GB200 [8][29]. - Other companies like Huidian Co., Shennan Circuit, and Sanyou Electronics also reported impressive revenue growth rates of 56.25%, 20.75%, and 21.9% respectively in Q1 [8]. Group 3: Market Dynamics and Valuation - The PCB industry is witnessing a clear valuation differentiation, with companies focused on AI server PCBs outperforming their peers [2][20]. - The average return of the PCB sector has recently turned positive, with companies like Shenghong Technology and Nanya New Materials showing significant excess returns, both exceeding 60% [21]. - The competitive landscape is shifting as AI hardware business becomes more lucrative, leading to higher valuations for companies involved in this segment [43]. Group 4: Future Outlook - The demand for high-layer PCBs is expected to increase as AI server architectures evolve, with Shenghong Technology already achieving breakthroughs in HDI technology [30][33]. - The overall PCB product structure is gradually upgrading towards high-end applications, which is expected to enhance profit margins and market competitiveness [19][42].