Shandong Zhuoliuda New Material Technology Co., Ltd. Shanghai Branch specializes in the research and production of building materials for sponge cities. It is the deputy secretary-general unit of the Vertical Greening Special Committee of the Shandong Building Energy Conservation Association. It was the first in the industry to pass the ISO9001 international management system and ISO14001 environmental management system certification. 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 suction systems, as well as the production and processing of sponge city complementary products such as long-lasting composite drainage boards, drainage boards, storage drainage boards, grass mats, geotextiles, etc. Our products 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 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.