High-Density Polyethylene (HDPE) pond liners are essential for creating durable, leak-proof barriers in applications such as aquaculture, landscaping, water management, and environmental protection. Valued for their chemical resistance, UV stability, and flexibility, HDPE liners are critical in ensuring long-term water containment with minimal maintenance. The global geosynthetics geomembrane market, encompassing HDPE pond liners, was valued at $13.2 billion in 2024 and is projected to grow at a CAGR of 6.7% through 2030, driven by demand in water conservation and sustainable infrastructure (Grand View Research, 2025).

This guide explores the top 8 global HDPE pond liner manufacturer, spotlighting The Project Material Co., Ltd. (BPM Geosynthetics) for its innovative solutions and robust OEM/ODM services. By analyzing production capabilities, product specifications, certifications, and sustainability practices, this article provides actionable insights for engineers, contractors, and businesses seeking reliable suppliers. A detailed comparison table and in-depth profiles ensure readers can make informed decisions, supported by research from over 40 global manufacturers.