Group 1: Compressor Products - The compressor products are a key business segment, focusing on the research, design, production, and sales of screw air compressors, with a total sales volume of 363,836 units in 2024, representing a year-on-year growth of 19.83% [1] - The screw compressor main engine received the title of "National Manufacturing Single Champion Product" in the fifth batch [1] - Applications for compressor units span various industries, including light industry manufacturing, mining, electronics, mechanical manufacturing, power, metallurgy, pharmaceuticals, food, oil, and chemicals [1] Group 2: Vacuum Pump Business - The vacuum pump is essential for creating and maintaining vacuum environments, widely used in chemical, food, home appliance, photovoltaic, optical, lithium battery, semiconductor industries, and scientific research [2] - Demand for vacuum pumps has been increasing due to the rapid development of emerging industries such as semiconductors, photovoltaics, and lithium batteries, leading to an expanding domestic market [2] - Despite a late start, domestic companies have rapidly developed and some have gained competitive strength against foreign brands [2] Group 3: Hydraulic Pump Business - The hydraulic pump segment is primarily operated by the subsidiary Wicks Hydraulic, focusing on the research, design, production, and sales of hydraulic pumps and servo energy-saving systems [2] - Wicks Hydraulic has developed a comprehensive product line and has been recognized as a "Little Giant" enterprise by the Ministry of Industry and Information Technology [2] - In the first quarter of 2025, the hydraulic pump business generated revenue of 57.25 million yuan, accounting for 16.78% of the company's total revenue, indicating steady development [2]

Group 1: Company Performance - In 2024, the company's overseas revenue was 9,886.54 million yuan, accounting for 4.26% of total revenue, an increase of 18.78% year-on-year [1] - In Q1 2025, the company achieved a revenue of 34,110.93 million yuan, a decrease of 39.64% year-on-year [1] - The net profit attributable to shareholders in Q1 2025 was 4,658.06 million yuan, down 24.33% year-on-year [1] - Excluding the impact of the non-consolidation of Arno Precision, the revenue decreased by approximately 6.53%, while net profit increased by about 1.20% [1] Group 2: Business Segment Performance - Compressor business revenue was 22,070.96 million yuan, up 2.66% year-on-year, indicating steady growth [1] - Vacuum pump business revenue was 6,114.66 million yuan, down 31.34% year-on-year, affected by fluctuations in the photovoltaic industry [1] - Hydraulic pump business revenue was 5,724.69 million yuan, down 1.70% year-on-year, showing a relatively stable trend [1] Group 3: Product Applications and Strategies - The company is a leading manufacturer of screw compressors, with products widely used in various industries including light industry, mining, electronics, and pharmaceuticals [2] - The vacuum pump segment has made significant technological advancements, offering a diverse product line to meet the needs of industries such as photovoltaics and food [3] - The hydraulic pump segment, managed by Wicks Hydraulic, focuses on energy-saving systems and has been recognized as a "little giant" enterprise by the Ministry of Industry and Information Technology [4]