DOOR CLOSER
Release time:2024-03-04 17:10
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File size: 3.2MB
A door closer is defined as any mechanical device that closes a door in a controlled manner, preventing it from slamming, in general after someone opens it, or after it was automatically opened. The force used to open the door is stored in some type of spring and when released this energy is then used to return the door to a closed position.
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Kaida Hardware & Technology (GuangDong) Co., Ltd.
Add:No. 10, Jinqiao North Road, Jinsheng Indutrial Park, Jinli Town, Gaoyao Dist., Zhaoqing, Guangdong, China
Fax:+86-758-8599888
Email: kaida@justor.net
Website: www.justor.cn