China Patent Lock Manufacturer: Zinc Alloy Patent Lock, Smart Disc and Tumbler Design, Bright Chrome, Multi Internal Security Mechanism, Vending Machine.
Material: Zinc alloy.
Finished: Bright chrome.
Key combination: 6,000,000,000.
Applications: Vending machine, game machine, safety box, ATM, electrical cabinet, street kiosk, locker, automatic book machine, automatic cd machine etc.
Specialty
1. Over 6 billion key code and unique key shape.
2. Multi internal security mechanism.
3. Creative design with smart disc & tumbler.