Product Categories
Precision Cylinder Systems for Every Standard
Explore our six core product lines -- from patented high-security cylinders to regional standard solutions. Each series is engineered with ±0.01mm precision on imported TSUGAMI CNC machines.
Patent Security Lock Cylinder
Anti-drill, anti-pick, anti-bump, anti-snap, and anti-3D copy designs with hardened steel options up to HRC60. Certified to SKG*** and EN1303 highest grade.
Models
Modular Lock Cylinder
Adjustable cylinder length from 31mm to 120mm via modular components. Assemble with a screwdriver. 8 bridge types and extensions reduce inventory SKU pressure.
Models
Master Key System Cylinder
Two delivery modes: component supply with local assembly, or factory-assembled per key chart. Supports Euro, American, and padlock standards in one master key system.
Models
American Standard Cylinder
Full coverage of KIK/KIL, Mortise, Rim, RIMO, and SFIC types. 5-in-1 functionality, master key systems, and sidebar key options for enhanced commercial security.
Models
Scandinavian Oval Cylinder
Scandinavian standard pin and keyway design. Covers front, back, thumbturn, rokoko, and Finland cylinder types for Nordic market requirements.
Models
Australian Oval Cylinder
Australian standard pin and keyway design. Purpose-built for the Australian and Oceania market with reliable mechanical performance.
Models
OEM / ODM Partnership
Need a Custom Cylinder Solution?
From light branding customization to deep structural redesign, EOSYS supports every level of product development. Contact us to discuss your market requirements and receive a tailored product catalog.
winny@eos-secure.com
+86 13420436003