Weifang Feihong Waterproof Materials Co., Ltd. is registered in Datuo Village, Taitou Town, Shouguang City, Weifang City, Shandong Province. The registration authority is Shouguang Market Supervision and Administration Bureau, and the legal representative is Chen Haotian. Its business scope includes research and development, production, and sales of waterproof building materials, non-woven fabrics, thermal and sound insulation materials (excluding fireproof sealing materials), waterproof coatings (excluding hazardous chemicals), and plastic products (excluding hazardous chemicals); Sales: rubber products, hardware products, building materials; Contracting: Building waterproofing engineering, anti-corrosion and insulation engineering; 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)***