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Interior door copper lock(Hits:22) 
Interior door copper lock-BC0606NB
  • Interior door copper lock-BC0606NB

           Guangzhou ONLENSE Science& Technology Co.Ltd            BC0606NB

Interior Door Copper Lock

1. Surface treatments choices
  To shape a dense protecting film on 
the surface to avoid corrosion and 
rust, more smooth and durable
               Guangzhou ONLENSE Science& Technology Co.Ltd
2. Mechanical key and lock inside
  Mechanical key, easy to carry and 
be copied; lock knob behind could lock 
it inside, keeping the private space
                         Guangzhou ONLENSE Science& Technology Co.Ltd
3. 4550 style mortise
  Strict forging process, massive lock 
body, flexible opening, high sensitivity, 
strong、stable and non-fading
                                Guangzhou ONLENSE Science& Technology Co.Ltd
4. Gourd guts cylinder
  Excellent technics, very high strength、
secure and firm,technology parameters 
are superior than industry standard
     Guangzhou ONLENSE Science& Technology Co.Ltd

5. Durability of copper for interior door copper 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 

permanently maintained.

                                       Guangzhou ONLENSE Science& Technology Co.Ltd

6. Inerior door copper lock is for interior door, good choice for hotels

campus, apartments and leisure center, so delicate and generous

Guangzhou ONLENSE Science& Technology Co.Ltd

Main characters of interior door copper 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.

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