Core Viewpoint - Weiman Sealing (301161.SZ) primarily focuses on sealing products used in six major industries, indicating a diversified application of its products across various sectors [1] Industry Applications - The company's sealing products are mainly applied in the following six industries: construction machinery, oil and gas, general machinery, industrial automation, coal mining machinery, and agricultural machinery [1] - In addition to the primary industries, the company's products also extend to other fields such as semiconductors, robotics, clean energy, and textile machinery [1]