Group 1 - The company achieved a revenue of 1.073 billion yuan in the first half of 2025, representing a year-on-year growth of 6.79% [2] - The net profit attributable to shareholders reached 127 million yuan, with a year-on-year increase of 11.10% [2] - The company's non-recurring net profit was 116 million yuan, showing a year-on-year growth of 22.55% [2] - The revenue and profit figures for the first half of 2025 set a historical high for the same period [2] Group 2 - The company specializes in gear transmission devices and is a leading player in the Chinese gear industry, with a strong presence in various sectors including marine, construction machinery, automotive, wind power, agriculture, electricity, and mining [2] - The company holds the largest market share in the domestic marine gearbox market and is a major independent supplier of gearboxes in the construction machinery sector [2] - The company has a robust sales and service network, with 6 sales companies, 10 city offices, 50 first-level agents, and over 300 after-sales service stations in China, as well as over 70 agents in more than 50 countries and regions worldwide [3] Group 3 - The company has received multiple product certifications from various national classification societies, including ABS, BV, GL, KR, and LR, and has been recognized by the China Classification Society since 1986 [3] - The WG180/181 series hydraulic transmission products were tested and approved by Germany's ZF company, meeting their relevant standards [3]