和而泰（002402）：控制器景气度回升，盈利能力恢复正常区间

Investment Rating - The report maintains a "Buy" rating for the company [6] Core Views - The company's controller business is experiencing a recovery in market conditions, leading to a return to normal profitability levels [1][2] - In Q3 2025, the company achieved a revenue of 2.82 billion yuan, a year-on-year increase of 14.3%, and a net profit of 250 million yuan, up 58.4% year-on-year [1] - For the first three quarters of 2025, total revenue reached 8.27 billion yuan, representing a 17.5% increase year-on-year, while net profit was 600 million yuan, up 69.7% year-on-year [1] Summary by Sections Financial Performance - In Q3 2025, the gross margin improved by 2.5 percentage points to 21.8%, and the net margin increased by 3.4 percentage points to 9.4% [2] - The company implemented cost reduction measures across R&D, production, and procurement, resulting in a comprehensive expense ratio of 10.8% for the first three quarters, down 1.2 percentage points year-on-year [2] Business Segments - The controller business segment generated a total revenue of 7.96 billion yuan in the first three quarters, a year-on-year increase of 14.8%, with a net profit of 560 million yuan, up 51.6% [1][2] - The company is actively investing in high-growth emerging sectors such as robotics and sensors, aiming to enhance strategic upgrades through mergers and acquisitions [2] Future Projections - The company expects net profits for 2025, 2026, and 2027 to be 750 million, 960 million, and 1.22 billion yuan respectively, corresponding to P/E ratios of 68, 53, and 42 times [2]