Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
The entrances to this key ring is not like the conventional key ring.One of its entrance is cocked,
which is convenient to put keys into the key ring and suited to more key hole.Another entrance is
designed to be a bevel angle ,most of keys can be put into the ring by this entrance.Both of them
are designed to put keys into the key ring conveniently and easily,not like the conventional type
,which need to be broken off with hands before putting keys into it.
Guangdong Ocean University
zhanjiang, China
Jianlong Gong,
Guangdong Ocean University
hengyao zhu,
Guangdong Ocean University
jiafu feng,
Guangdong Ocean University
dafu li,
Guangdong Ocean University