One of the standout features of polythene sheets is their exceptional durability. They are designed to withstand harsh weather conditions, including heavy rainfall, UV radiation, and extreme temperatures. This makes them an ideal choice for roofing, as they help protect structures from water damage, mold, and other environmental factors. In China, where regional climates can vary significantly, the robustness of polythene sheets ensures that they can meet the specific demands of different areas, from the humid south to the arid north.