The Door Hardware Fatigue Tester, developed by Lituo Testing Instruments Co., Ltd., is an essential device designed to evaluate the durability and performance of door hardware components under repeated use. As a leading China manufacturer, supplier, and factory, Lituo offers this advanced testing instrument to ensure products meet rigorous quality standards and industry requirements. The tester simulates real-life operational cycles, providing accurate data on the longevity and reliability of hinges, locks, handles, and other door hardware. With user-friendly controls and robust construction, it is widely employed in research and development, quality control, and production lines. Trusted by professionals worldwide, Lituo Testing Instruments Co., Ltd. continues to innovate and deliver reliable solutions, supporting manufacturers in producing high-quality door hardware that stands the test of time. Whether you’re a manufacturer or supplier, this fatigue tester is a vital tool for enhancing product quality and customer satisfaction.