三德科技：接受中信建投证券等投资者调研

Group 1 - The core viewpoint of the article is that SanDe Technology (SZ 300515) announced an investor research meeting on August 19, 2025, where the company's Vice General Manager and Board Secretary, Tang Fangdong, addressed investor inquiries [2] - For the year 2024, SanDe Technology's revenue composition is entirely from the instrumentation and meter industry, accounting for 100.0% [2]