Investment Rating - The investment rating for the company is "Buy" (maintained) [9] Core Insights - The company's performance in H1 2025 was impressive, with Q2 continuing to show high growth [1] - The company reported a significant increase in revenue and net profit, with H1 revenue reaching 544 million yuan, a year-on-year growth of 42.30%, and net profit of 131 million yuan, also up by 42.19% [3] - The company has improved its expense ratios significantly, with a sales expense ratio of 10.43%, down by 2.24 percentage points, and a net profit margin of 24.59%, up by 0.07 percentage points [4] - The home respiratory machine and consumables business experienced rapid growth, with home respiratory machine revenue at 349 million yuan, up 51.49%, and consumables revenue at 178 million yuan, up 30.30% [5] - The company rebranded from "怡和嘉业" to "瑞迈特," which is expected to enhance brand value and market penetration [6] Financial Performance Summary - For H1 2025, the company achieved a gross profit margin of 52.17%, an increase of 0.46 percentage points year-on-year, and a net profit margin of 24.59%, up by 0.07 percentage points [4] - The company has adjusted its revenue forecasts for 2025-2027, now expecting revenues of 1.074 billion yuan, 1.295 billion yuan, and 1.512 billion yuan respectively, with corresponding net profits of 220 million yuan, 287 million yuan, and 354 million yuan [7]