南开制锁,保证难开

It is guaranteed that the lock of Nan Kai is hard to open.

 

本公司成立于2011年,专业研发双拨号盘锁,它设计两组拨号盘,各自独立又互相干涉,每组各有一个齿轮有保护,有保护的齿轮听不出声响;没有保护的齿轮没有声响,无法藉由声音或感觉来开锁;互开率可达五百万分之一。这样的结构设计可广泛应用于保险箱柜、汽机车锁及电子类的备用锁,且已获得台、中、美、日、欧盟发明专利。

NanKai was founded in 2011. Professional R&D of 2 Dialing Discs Locks. Each dialing disc has two gear sets working independently and interactively. The mutual opening rate is only one of 5 million that he thieves cannot use the universal keys to open the lock. This accessory can be used widely in strongbox, car, spare locks, etc. Multiple international patents granted including Taiwan、China、USA、Japan and EU.
得奖证书
得奖证书
发明专利
发明专利
新设计
新设计
商标
新设计