Shandong Zhuoliuda New Material Technology Co., Ltd. Shanghai Branch specializes in the research and production of building materials for sponge cities. It is an affiliate unit of the Vertical Greening Special Committee of the Shandong Province Building Energy Conservation Association. The company was the first in the industry 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 focus on the research, production, and sales of garage roof drainage systems, including long-lasting composite drainage boards, drainage boards, storage drainage boards, grass grids, geotextiles, and other sponge city配套 products. Our products are widely used in highway, tunnel engineering, municipal engineering, and garage roof drainage projects. We conduct rigorous quality inspections for every batch of outgoing products, including inspections by team leaders, workshop managers, and warehouse supervisors. Our testing instruments are precise, and our testing equipment is comprehensive, ensuring high-quality and high-standard products!