The technical opening class C double
open anti-theft lock core

Stainless steel shell for break Labyrinth lock open

Excellent quality is the lifeline of products, high yoga good product positioning,
high standard, high quality and fashion taste, favored by many high-end customers.

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CHARACTERISTICS AND ADVANTAGES

珈好防盗锁芯

The technical opening class C double open anti-theft lock core

Level of the ministry of public security testing center inspection report

Automated assembly line production quality system management

Security doors factory Agents at all levels 110 the lock company

JIAHAO NEWS

新闻资讯

Unlock the Simple tools can also open the lock

Consumption hints that pair can many robbers in A few seconds even seconds to unlock A level. Among them, the "tin foil unlock method" is ...
The principle of knowledge common lock structure

Night lock principle: the use of multiple different height of cylindrical parts (called lock spring, marbles or beads), lock the lock. When put in the right key, the lock spring is pushed to the same height, lock was let go. The essence of the false Ye Piansuo core or billiard structure...
【Year anti-theft】Experts suggest that replacement as soon as possible

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Unlock the Simple tools can unlock...

Consumption hints that pair can many robbers in A few seconds even seconds to unlock A level. Among them, the "tin foil unlock method&...
02

The principle of knowledge common lock structure...

●Night lock principle: the use of multiple different height of cylindrical parts (called lock spring, marbles or beads), lock the lock.
03

【Year anti-theft】Grade A safety lock? Experts suggest that

Video...

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Phone: 021-68816800 18930096260

Factory headquarters: zhejiang yuhuan crane new industrial zone

Web: www.world-brass.com

Zip code: 200135