Learn how Lihong Technology, a national high-tech enterprise, develops and produces specialty polyurethane materials at its 150-acre, 14-line facility with over 100,000 tons annual capacity. This video walks you through their integrated R&D, production, and technical service operations across Jiangsu, Nanjing, and Hefei—showcasing five core product lines including polyether polyols, defoaming agents, lubricant base oils, surfactants, and waterproof grouting materials—and their commitment to safe, green, intelligent manufacturing for international B2B buyers.