Profile: Shandong Tianhai New Materials Engineering Co.,Ltd specializes in providing geomembranes, geotextiles and waterproof boards. We are an ISO 9001:2000 and ISO 14001:2004 certified company. Smooth LLDPE geomembrane is a kind of high quality geomembrane formulated by special linear low density polythene (LLDPE) resin. It is suitable for the uneven settlement or local settlement projects, such as mining, heap leaching field, landfill closure and other materials to extend properties & resistance to puncture the required strength. PVC waterproof board is a kind of high molecular waterproof sheet made of PVC resin added with plasticizer, anti-ultraviolet agent and anti-aging agent. EVA waterproof board is formed after heating and melting processes.