Types of locks:
1, electronic locks; with anti-theft alarm function of electronic passwords, both in terms of technology or performance has greatly improved.
2, padlock: divided into copper padlock, iron padlock and password padlock, its main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm.
3, drawer lock divided into copper sheathed copper drawer lock, drawer lock, drawer lock aluminum core and left cabinet locks, the main specifications for 22.5MM and 16mm.
4. Door lock: divided into single insurance door lock, double insurance door lock, three insurance door lock and multi insurance door lock.
5, also known as the mortise lock anti-theft locks, mortise lock doors and doors into the mortise lock.
6, ball type door lock: divided into copper ball door lock and three tube ball door lock, and compartment lock.
7, color locks: divided into glass door locks, plug locks, button locks, electrical box switch locks and chain locks, tongue lock, etc..
8 、 electronic control lock: fingerprint lock, magnetic card lock, IC card lock, password lock.
9, handle lock.
11, aircraft locks, train locks, car locks, ship locks.
12, prison locks and other special locks, etc..