Different kinds of door lock cylinder

1. European lock cylinder:
This type of lock cylinder is widely used
Widely used in all kinds of door locks, fire locks and other lock products
The size of the lock cylinder can be customized according to the thickness of the door, with a length of 40mm-160mm.

2. American thread lock cylinder
High grade door locks are used for such lock cylinder applications
Good quality and high safety. Use less.

3. Fireproof lock cylinder
The fireproof lock cylinder is applied to the fireproof door lock and can withstand the high temperature of 975 ℃ for 90 minutes. It is a special door lock cylinder enforced by the state. The general specification is 30mmx32mm.