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SDoorLock / Door Lock


'SDoorLock' is a combination of a door-lock and a tube lever handle. The cover part of 'SdoorLock' works as a lever handle after being spined. When you use It, you need fewer steps to open a door than when you use other doorlocks. In this regard, it is a time and space saving product.


Hong-Ik University

Hong-Ik University
Sejong, South Korea


Hong-Ik University

Hong-Ik University
Seoul, South Korea

Hye-won An