Shandong Zhuoliuda New Material Technology Co., Ltd. Shanghai Branch specializes in the research and production of building materials for sponge city construction. It is the deputy secretary of the Vertical Greening Special Committee of the Shandong Building Energy Saving Association. Our company was the first in the industry to pass the ISO9001 international management system and ISO14001 environmental management system certification. With a strong technical team and advanced production equipment, we currently have 17 production lines. Our main products include long-lasting composite drainage boards, drainage boards, storage drainage boards, grass pavers, geotextiles, and other配套 products for sponge city. These are widely used in highway, tunnel engineering, municipal engineering, and garage roof drainage projects. Our factory conducts strict quality inspections for every batch of outgoing products, including inspections by workshop leaders, workshop managers, and warehouse supervisors. Our testing instruments are precise, and our testing equipment is comprehensive, ensuring high-quality and high-standard products.