道通科技（688208）：业绩高速增长，AI赋能成效显著

Investment Rating - The report maintains a "Buy" rating for the company, Daotong Technology (688208) [1][6]. Core Insights - The company has demonstrated rapid revenue growth, achieving an operating income of 4.833 billion yuan in 2025, a year-on-year increase of 22.90%. The net profit attributable to shareholders reached 936 million yuan, up 46.02% year-on-year [3][8]. - The AI empowerment has significantly enhanced the company's performance, particularly in the smart repair and smart charging sectors, with notable revenue increases and improvements in gross margins [4][5][6]. Revenue and Profit Forecast - The projected operating revenues for 2026, 2027, and 2028 are 5.893 billion yuan, 7.197 billion yuan, and 8.766 billion yuan, respectively, with corresponding net profits of 1.159 billion yuan, 1.460 billion yuan, and 1.774 billion yuan [8][12]. - The net profit growth rates are expected to be 23.79%, 26.06%, and 21.48% for the years 2026, 2027, and 2028, respectively [8][12]. Business Segment Performance - The smart repair business generated approximately 2.980 billion yuan in revenue, reflecting a 15.83% year-on-year growth, with a gross margin increase of 1.25 percentage points [4]. - The smart charging business achieved revenue of 1.242 billion yuan, a 43.83% increase year-on-year, with a gross margin improvement of 3.94 percentage points [5]. - The company has launched innovative products and AI models in both segments, enhancing service offerings and customer engagement [4][5][6]. Financial Metrics - The diluted earnings per share (EPS) for 2025 is projected at 1.40 yuan, with a price-to-earnings (PE) ratio of 22.82 [8][12]. - The gross margin is expected to remain stable around 55% over the forecast period, indicating strong operational efficiency [12].