
Euro Bathroom Cylinder with Removable Knob Round Knurling Shape. Premium Brass Material: Constructed from high-quality Brass HPB59-1 for durability and security. 5-Year Warranty: Comprehensive 5-year guarantee covering mechanical defects and service. Customizable Door Thickness: Door thickness fits are customized to meet specific installation needs. International Certifications: Passed ISO9001:2015, BSI KITEMARK, and EN1303:2005 cylinder tests. Professional OEM/ODM: Full OEM and ODM services available with 5 R&D engineers. High-Precision Manufacturing: Utilizes imported CNC and Brother machines for superior quality control. Secure Anti-Theft Design: Meets Anti-theft Standard A with iron powder cam and stainless steel spring. Flexible Payment Terms: Accepts 30% T/T deposit with balance after B/L copy; supports LC, PayPal, etc.