Shandong Zhuoliuda 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 in operation. We primarily focus on the research, production, and sales of siphon systems for green roofs, as well as the manufacturing and sales of products like long-lasting drainage boards, water storage boards, grass mats, and geotextiles, all essential for sponge city applications. Our products are widely used in highway, tunnel, municipal, and parking garage roof drainage projects. We conduct rigorous quality inspections on every batch of outgoing products, including inspections by workshop leaders, workshop managers, and warehouse supervisors, utilizing precise testing instruments and comprehensive testing methods to ensure high-quality and high-standard products.