在建筑建材行业告别增量扩张、迈入存量深耕与价值重构的深度调整期，东方雨虹砂浆粉料业务逆势突 围实现跨越式增长。数据显示，该业务以五年超30倍的增速迅猛发展，2025年总产销量突破1200万吨， 累计产销量超3000万吨，以14.71%的营收占比（据2025年半年报）稳居集团第二大业务板块，不仅为 东方雨虹从防水企业向建筑建材系统服务商转型提供核心支撑，更以全产业链布局、一体化运营及技术 创新优势，重塑了砂浆粉料行业的竞争格局。 东方雨虹砂粉业务的崛起，并非偶然的市场机遇捕捉，而是源于十年磨一剑的战略定力与前瞻布局。早 在2010年，东方雨虹便创立"华砂"品牌。东方雨虹沉心打磨技术工艺、探索多元应用场景，完成了从实 验室研发到市场落地的全链条技术储备。2017年，针对砂石市场资源紧缺、原料价格波动等行业痛点， 东方雨虹布局上游砂矿领域，迈出全产业链构建的关键一步；2021年，砂粉业务升格为集团一级子集 团，正式进入规模化扩张阶段；2025年，东方雨虹成立涂料砂粉科技集团，推出"墙面基材+饰面层"一 体化解决方案，实现业务生态的迭代升级。这套立足长期价值的战略规划，让东方雨虹在行业周期波动 中始终掌握主动权，为砂 ...

Core Viewpoint - Xunwei Technology is a resource comprehensive utilization and green new building materials enterprise established in March 2020, focusing on the large-scale disposal of industrial solid waste into new green building materials, contributing to low-carbon development and environmental quality improvement [1][2]. Group 1: Company Overview - Xunwei Technology is located in Nantong City, Jiangsu Province, with a registered capital of 80 million yuan and an actual investment of 250 million yuan, covering an area of 120 acres [1]. - The company has formed a certain market share in the Yangtze River Delta region, collaborating with major brands such as China State Construction, China Railway, and China Communications Construction [1]. Group 2: Product and Technology - The main products include building gypsum, lightweight plaster, self-leveling gypsum, premixed mortar, and various types of adhesive and waterproof mortars, widely used in indoor decoration and energy-saving construction [2]. - Xunwei Technology emphasizes quality control and has achieved three-star certification for its mainstream products as green building materials, utilizing automated production lines and DCS intelligent control systems [2]. Group 3: Innovation and Talent Development - The company has obtained 18 invention and utility model patents and was awarded the title of high-tech enterprise in December 2024, reflecting its commitment to brand building and innovation [1][2]. - Xunwei Technology collaborates with well-known colleges and research institutions, actively participates in expos and industry seminars, and encourages continuous learning and patent application among its talents [2].