博盈特焊：公司的产品主要应用于垃圾焚烧发电行业

Group 1 - The core viewpoint of the article is that 博盈特焊 (Boyin Special Welding) has a significant focus on the waste-to-energy sector, with approximately 58.99% of its products applied in this industry as of September 30, 2025 [1] - Other major industries contributing to the company's revenue include chemicals, papermaking, and coal-fired power generation [1]