Shandong Zhuoliada New Material Technology Co., Ltd. specializes in the research, development, and production of building materials for sponge cities. We were among the first to obtain ISO9001 international management system and ISO14001 environmental management system certifications. Our factory boasts strong technical capabilities, advanced production equipment, and currently has 17 production lines. We mainly focus on the research, production, and sales of siphon drainage systems for green roofs, as well as the production and sales of long-lasting geotextile drainage boards, water retention boards, grass grid, and other supporting products for sponge cities. Our products are widely used in highway, tunnel engineering, municipal engineering, and garage roof drainage projects. We conduct strict quality inspections on every batch of outgoing products, including inspections by workshop leaders, workshop directors, and warehouse supervisors, ensuring high-quality and standardized products with precise testing equipment and comprehensive testing methods!