Bronze Indoor Door Lock
|1. Optional surface film|
Forming a thick protective layer
on the surface to hold back corrosion
and oxidation, so firm and durable
|2. Mechanical key & lock inside|
Mechanical key for unlocking, simple and
convenien; knob behind lock from inside,
protecting private space
|3. 4550 mortise mould|
Precise flow path control makes lock
body high quality, high sensitivity ability,
strong、durable and unfading characters
|4. Gourd guts cylinder|
Hard structure, high strength、safe
and stable, cylinder standards are higher
than industry indexs
5. Durability of copper for bronze indoor door lock
Copper anticorrosion，better than ordinary steel, superior to aluminum in alkaline atmosphere,
when use copper, its nature can not be changed, anticorrosion, copper product can use for life
time, even longer. copper makes buildings look warm, classic and high-grade, which will be
6. Bronze indoor door lock is for interior door, good choice for campus,
hotels, apartments and leisure center, so delicate and generous
Main characters of bronze indoor door lock:
Auto Lock: after the door is closed properly, the door will lock automatically. Only with the right
key to open from outside.
Mortise direction changing: use simple tool to change the mortise direction.
Computer key and self-locking function: copper lock equipped with delicate structure, high
security computer keys, easy to be copied; users can lock inside with the key, preventing illegal
opening and enhancing the ability to be tampered.
Comfortable touching: door lock design according with human body engineering mechanics,
graceful and elegant line, delicate touch, which saves labor in opening, make users get advanced
International quality standard: surface treatment by the United States ASTMB480 hours salt
fog corrosion test, have the CE, FCC and RoHS and other international certification, the quality
of door lock is better than that of industry standard and national standard.
Environmental and healthy: bacterial cross infection is very high frequency, lock raw copper
material with good antibacterial performance, can effectively inhibit bacteria, green and healthy.
The series of copper door lock of Guangzhou Onlense Technology Co. Ltd. is widely used
in residential, hotel, office and commercial center building decoration, we provide high-quality
door lock products and security solutions for global customers.