智研咨询报告：中国土工膜行业市场调查、发展现状及投资前景预测（2026版）

Core Insights - The Chinese geomembrane industry is experiencing a critical period of scale expansion and structural upgrading, with a projected market size of 13.8 billion yuan in 2024, representing a year-on-year growth of 6.98% driven by demand from water conservancy projects, environmental remediation, and transportation infrastructure [3][5][9]. Industry Development Stages - The development of the geomembrane application in China can be categorized into three stages: 1. The spontaneous application period (1960-1970s) marked by early uses in projects like the PVC film channels in Henan and Shanxi. 2. The promotion period (1980s) where foreign technology was introduced, leading to significant breakthroughs in composite structures. 3. The perfection period (1990s to present) characterized by the widespread use of HDPE geomembranes in major national projects, showcasing the evolution from technical breakthroughs to comprehensive application [4]. Market Size and Growth - The geomembrane market in China is projected to reach approximately 13.8 billion yuan in 2024, with a growth rate of 6.98% attributed to the ongoing demand for high-performance impermeable materials in various sectors, including water conservancy and environmental projects [5][9]. Competitive Landscape - The geomembrane industry in China exhibits a "head concentration, multi-symbiosis" competitive structure, with leading companies like Dezhou Longxiang and Hongxiang New Materials dominating the high-end market through advanced technologies and comprehensive service capabilities [6][9]. Market Trends - Future trends in the geomembrane industry will focus on "high performance, intelligence, and ecological sustainability," driven by technological advancements, green transformations, and global expansion efforts [7].