ABS Concealed Tank Toilet Press Button White Bathroom Hidden Plastic Wall Flush Button Control Panel. 3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind. Online Technical Support: Professional online support available for all product inquiries. Customizable Colors: Colors can be produced according to specific customer requirements. OEM/ODM Services: Custom branding and manufacturing services are fully welcomed. Double-Button Flush: Dual-flush mechanism designed for water conservation. Waterproof ABS Material: Durable ABS plastic construction ensures long-term waterproof performance. Front Button Design: Ergonomic front-mounted button for easy access and operation. Back Inlet Valve: Convenient back inlet design suitable for concealed tank installations.