The Bathtub Fill-Drain and Thermal Shock Simulator, developed by Lituo Testing Instruments Co., Ltd., is a precision testing device designed to evaluate the durability and performance of materials under rapid temperature changes and fluid exposure. As a leading China manufacturer, supplier, and factory, Lituo ensures that this instrument meets rigorous international standards, making it ideal for industries such as electronics, automotive, and home appliances. The simulator accurately replicates the thermal shock process through controlled fill and drain cycles, providing reliable data on product resilience and quality. Its robust construction and user-friendly interface enable efficient testing workflows, reducing downtime and enhancing productivity. With a focus on innovation and quality, Lituo Testing Instruments Co., Ltd. continues to support manufacturers worldwide with cutting-edge solutions. Whether for research or production quality control, this simulator is an essential tool for ensuring product reliability in demanding environments.