Metal locks divided into the following

1 padlock: divided into brass padlocks, iron padlocks and password padlock, specifications 15,20,25,30,40,50,60 and 75mm.

2, Choudou lock: divided into all copper Choudou Lock sets of copper Choudou lock, door lock the aluminum core Choudou lock and around cupboards, main the specifications φ22.5mm and 16mm.

3 marbles locks: divided into single insurance door locks, of double insurance door locks, three insurance locks and the insurance door locks, its main brand Shanghai production of "cow" and "double-dog", "horse" brand, "harvest. "

4, mortise lock: also known as anti-theft locks, divided into a steel door mortise lock mortise lock and wooden doors, steel door mortise lock: "Shen Shi", "horse brand" brand.

5 Knobset: divided into copper Knobset three Knobset, there are private rooms lock.

6, the color lock: divided into a glass door locks, and even the latch button locks, electrical the box switch lock and chain lock, Cam lock, etc..

7, electronically controlled lock: magnetic card lock, IC card lock, password lock.