Industry Overview - Self-adhesive membranes are a new type of waterproof material characterized by low-temperature flexibility, self-healing properties, and strong adhesion, allowing for quick construction at room temperature and compliance with environmental standards [1][2] - The production of self-adhesive membranes in China is projected to grow from 402 million square meters in 2015 to 1.477 billion square meters by 2024, driven by advancements in technology and expanding applications [1][8] Industry Development History - The self-adhesive membrane industry in China began in the 1990s with the introduction of products from international brands, followed by local production efforts [4] - By 2000, advancements in technology led to mass production of self-adhesive waterproof membranes, and industry standards were established in 2002 to ensure product quality [4][5] Industry Supply Chain - The supply chain consists of upstream raw material suppliers (asphalt, polymer resins, polyethylene films), midstream manufacturers who produce various self-adhesive membrane products, and downstream applications in construction and infrastructure [6] - The production of petroleum asphalt, a key component, has seen fluctuations, with a projected output of 34.508 million tons in 2024, down from 62.88 million tons in 2020 [6][7] Market Demand and Trends - The self-adhesive membrane industry is closely linked to the real estate sector, which is currently experiencing a downturn, impacting demand [7] - However, infrastructure investment remains robust, with a 3.2% year-on-year growth in the first half of 2025, providing some demand for self-adhesive membranes [7][8] Competitive Landscape - Major players in the self-adhesive membrane industry include Beijing Oriental Yuhong Waterproof Technology Co., Ltd. and Keshun Waterproof Technology Co., Ltd., which leverage technology and brand strength to maintain market leadership [9][11] - Smaller companies focus on niche products and regional markets due to limited resources compared to larger firms [9] Future Industry Trends - The industry is expected to see increased concentration as stricter environmental regulations and rising production costs lead to the elimination of less competitive firms [14] - Companies are expanding internationally to seek new growth opportunities, with notable efforts from leading firms to establish overseas operations [15] - Government policies are increasingly supportive of high-performance waterproof materials, enhancing the growth prospects for self-adhesive membranes [16]