Weifang Jiaoyang Waterproof Materials Co., Ltd. is registered at 1 kilometer east of Sanzuo Lou Village Committee, Taitou Town, Shouguang City. The registration authority is Shouguang Market Supervision and Administration Bureau, and the legal representative is Sui Yuehong. The business scope includes the production and sales of waterproof building materials, waterproof coatings (excluding hazardous chemicals and precursor chemicals), non-woven fabrics, thermal insulation and sound insulation materials (excluding fireproof sealing materials), plastic pellets (excluding hazardous chemicals and precursor chemicals), plastic boards, plastic pipes, plastic profiles, plastic films, and plastic woven fabrics; Processing and sales: paper products; Sales: Chemical products (excluding hazardous chemicals and precursor chemicals), rubber products, asphalt (excluding hazardous chemicals); Contracting: Building waterproofing engineering, anti-corrosion and insulation engineering, landscaping engineering, greenhouse engineering, steel structure engineering; Leasing of construction machinery and equipment; Construction labor subcontracting; Import and export business of goods and technology within the scope permitted by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments)