✅ Non-Bitumen Self-Adhesive Polymer Membrane — Excellent reverse-adhesion performance, designed for pre-laid reverse-adhesion method. Ideal for underground building base slabs ✅ TPO Waterproofing Membrane — Ultra-long weather resistance, suitable for extreme cold climates. Available in homogeneous (H), backing (L), and reinforced (P) types for roofing applications including loose-lay, fully-bonded, and mechanically-fastened systems ✅ TPO Composite Waterproofing Membrane — Excellent corrosion resistance and workability. Designed for waterproofing renovation of aging industrial factory roofs Key Advantages: Non-bitumen options available | Ultra-long weather resistance | Suitable for extreme cold climates | Multiple installation methods | Excellent corrosion resistance Applications: Underground building base slabs | Roofing waterproofing systems | Industrial factory roof renovation | Extreme climate regions