Building Construction Materials Chinese Traditional Style Antique Roof Tile. Lifetime After-Sales Service: Comprehensive support and maintenance-free service for the entire product life. 20-Year Warranty Coverage: Guarantees product quality and performance for a period of 20 years. High Polymer Aviation Material: Uses lightweight, high-strength synthetic resin similar to materials used in aircraft. 50+ Years Service Life: Designed for long-term durability with resistance to frost, heat, and aging. Self-Cleaning Lotus Leaf Effect: Surface repels dust and scale, preventing fading and keeping the tile clean. Superior Waterproof Design: Strict overlap structure ensures excellent waterproofing, overcoming common tile defects. Lightweight and High Strength: Weight is only 30% of traditional tiles while offering significantly higher toughness. Fast and Simple Installation: Large single sheet area and simple structure save time and reduce labor costs.