Introducing our state-of-the-art HDPE composite geomembrane, specially designed for tunnel construction. As a leading factory in the industry, we ensure top-quality materials at an unbeatable price. This high-density polyethylene composite geomembrane offers exceptional durability, strength and flexibility to withstand challenging tunnel conditions. Our product's superior puncture and tear resistance, coupled with excellent chemical and UV resistance, ensures long-lasting performance. Designed to prevent leakage and seepage, it's easy to install and guarantees reliable integrity. Trust our factory to deliver the finest HDPE composite geomembrane for your tunnel construction needs.