凌霄泵业：接受国海证券等投资者调研

Group 1 - The company Lingxiao Pump Industry (SZ 002884) announced that it will conduct investor research on July 28 and July 29, 2025, with participation from the board secretary Liu Zigeng and securities affairs representative Qiu Yanfei [2] - For the year 2024, the company's revenue composition is entirely from the water pump manufacturing industry, accounting for 100.0% [2]