Shandong Zhuoliuda New Material Technology Co., Ltd. specializes in the research and production of building materials for sponge cities. We were among the first to pass the ISO9001 international management system and ISO14001 environmental management system certifications. Our factory boasts strong technical capabilities and advanced production equipment, with 17 production lines currently in operation. We primarily focus on the research, production, and sales of siphon drainage systems for green roofs, as well as the production and sales of long-lasting drainage boards, water storage boards, geotextiles, and other配套 products for sponge cities. Our products are widely used in highway, tunnel, municipal engineering, and parking garage roof drainage projects. Our factory conducts strict quality inspections on every batch of outgoing products, including inspections by workshop leaders, workshop managers, and warehouse supervisors. Our testing instruments are precise, and our testing methods are comprehensive, ensuring high-quality and high-standard products!