How do ODM manufacturers test the weather resistance of outdoor furniture materials?

Outdoor furniture must withstand harsh weather conditions, and ODM manufacturers rigorously test materials to ensure durability. Common methods include UV exposure tests to evaluate fading and degradation, water resistance tests to check for swelling or warping, and salt spray tests for corrosion resistance in coastal environments. Additionally, thermal cycling tests simulate extreme temperature changes, while mechanical stress tests assess structural integrity under wind or load. These evaluations help manufacturers select materials that maintain performance and aesthetics over time, ensuring long-lasting outdoor furniture solutions.