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 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 operating. We primarily focus on the research, production, and sales of siphon systems for green roofs, including long-lasting drainage boards, water storage boards, grass grid, geotextiles, and other supporting products for sponge cities. Our products are widely used in highway projects, tunnel engineering, municipal engineering, and garage roof drainage systems. We conduct rigorous 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.