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易锁 / Lock easily.


In the past, a lot of problems arouse when people used the rope to bind things. Some people don’t know how to tie the rope and make a knot. This rope lock device can solve the problem well. Sometimes the loose of the rope can result in serious accidents,while you have this produce,you don’t need to worry about that. Besides,the rope wont snarled up.This product is mainly used to fix the rope,by which we can save time and make it more safe to avoid all kinds of safety problems.


Nanchang University

Nanchang University
NanChang, China

heqi zhao,
Nanchang university

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