Investment Rating - The investment rating for the company is "Buy" (maintained) [5] Core Views - The company is experiencing high growth rates, driven by "domestic substitution + deep-sea technology" advancements [5] - The company reported a significant increase in revenue and net profit for the first three quarters of 2025, with revenue reaching 235 million yuan, up 42.78% year-on-year, and net profit of 32 million yuan, up 133.25% year-on-year [7] - The company has made breakthroughs in high-end domestic substitution and its "Diting" business, indicating potential for further growth [7] Financial Summary - Revenue projections for 2025 are estimated at 410 million yuan, with a year-on-year growth rate of 52.47% [6] - The projected net profit for 2025 is 53 million yuan, reflecting a significant increase of 179.47% compared to the previous year [6] - The company's earnings per share (EPS) is expected to be 0.48 yuan in 2025, with a price-to-earnings (P/E) ratio of 78.20 [6] - The company's gross margin for the first three quarters of 2025 was 41.78%, showing a year-on-year decrease of 2.42 percentage points [7]