Designed for homeowners needing to or toilet tank components, as well as maintenance personnel managing public facilities and renovation projects, providing a reliable parts solution. for home bathrooms, public restrooms in malls and schools, and hotel guest room toilets, delivering stable performance and helping maintain cleanliness standards. Float ball design delivers precise water level control, reducing overflows and leaks while conserving water. Optimized drainage structure provides a quieter flush, minimizes noise and clogs, and lowers maintenance frequency while improving user satisfaction. Built for compatibility with standard toilet tanks, making it suitable for residential and commercial installations. Compact, easytoinstall component with durable construction aimed at longterm performance. Use scenarios Scenario 1: Replacing a worn or faulty toilet tank component in a residential bathroom to restore normal flush performance and water efficiency. Scenario 2: Maintaining public restrooms in shopping centers or schools where reliable, lowmaintenance tank parts are required to meet cleanliness and uptime standards. Scenario 3: Updating toilets in hotel guest rooms to ensure quiet operation, consistent flushing, and reduced maintenance calls.