60mm/70mm/80mm/90mm European Standard Brass Multi Functional High Quality Lock Cylinder

60mm/70mm/80mm/90mm European Standard Brass Multi Functional High Quality Lock Cylinder. High Security Certification: Certified with EU CE and EN 1303:2015 for superior safety standards. Anti-Dialing Key System: Features Triplex Row Anti Dialing Key with Master Key functionality. Premium Brass Material: Constructed from high-quality brass with electroplating surface treatment. Customizable Options: Supports customization for key shape, packaging, and surface color. Wide Door Compatibility: Suitable for wooden, iron, stainless steel, aluminum, and safety doors. 20+ Years Experience: Manufacturer with over 20 years of production experience in lock cylinders. Fast OEM/ODM Support: Strong R&D team provides OEM/ODM solutions within 72 hours. Strict Quality Control: ISO9001 certified with a 15-member QC team ensuring high precision.