1. Exceptional material composition: Our lock cylinders are crafted from a blend of materials. The core is typically constructed from heattreated alloy steel, offering exceptional hardness to resist bruteforce attacks like drilling and hammering. The outer casing, available in zinc alloy for select models, not only enhances durability but also boasts anticorrosion properties, ensuring the lock cylinder performs in diverse weather conditions. 2. Cuttingedge security design: Featuring advanced safety mechanisms, these lock cylinders incorporate a dualrow pin tumbler system. This design, paired with lasercut keys, virtually eliminates the risk of unauthorized picking or bumping. Certain models also include a patented sidelocking mechanism, delivering an extra layer of defense against forced entry. 3. Wide compatibility: Engineered to accommodate various door lock systems, our lock cylinders are compatible with most standard door thicknesses. They integrate seamlessly with multiple lock types, including Euro profile cylinders for contemporary doors and traditional British rim cylinders. Whether for residential entry doors, commercial storefronts, or industrial warehouse doors, our lock cylinders offer effortless installation. 4. Unmatched durability: Designed to endure longterm use, these lock cylinders undergo rigorous wear testing. Internal components are precisionengineered from quality materials to ensure smooth operation through countless cycles of locking and unlocking. Additionally, the lock cylinder's surface is treated with a specialized coating to resist scratches, rust, and fading, preserving both functionality and aesthetics for years to come.