德石股份：在地热能开发领域，公司的螺杆钻具产品广泛应用于地热能钻井工程

Core Viewpoint - The company, 德石股份 (301158.SZ), is actively involved in the geothermal energy sector, providing screw drill products that are widely used in geothermal drilling projects [1]. Group 1: Company Products - The company's screw drill products are specifically designed for geothermal energy drilling operations, indicating a focus on renewable energy solutions [1]. Group 2: Industry Context - Geothermal energy is recognized as a clean, sustainable, and stable energy source, making it an ideal renewable energy option [3]. - China is actively promoting the utilization of geothermal energy, highlighting the growing importance of this sector [3].