Email:linder@cnntele.cn Wenzhou Nuoteng Electric Co.,Ltd

Wenzhou Nuoteng Electric Co.,Ltd

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Wenzhou Nuoteng Electric Co.,Ltd

Add: Malujiao industrial zone,Beibaixiang Town,Yueqing,Zhejiang,China

Contacts: Linder

Tel: 86-577-62968228

Fax: 86-577-62968228

Phone: 86-18858770469

Email: linder@cnntele.cn

Skype:cnsn_linder QQ:2512415425

Wechat: 18858770469

Webiste:www.wzntloto.com www.wzntlock.com


Door locks in the daily life of the five major maintenance skills

First, do not drop the oil inside the lock cylinder. If the key is not flexible, you can put a pencil lead in the keyhole. Some friends in the door lock when the astringent, or tight, often like to lock the eye drops some oil, so that the door may be all the body on the smooth, but because the oil easy sticky, after the keyhole It will be easy to slowly accumulate dust, and the formation of oil putty, which makes the door lock is more prone to failure.

Second, the lock in the process of opening and closing the door on weekdays, it is best to hold the handle of the lock into the lock body, close the door and then let go, do not hit the door, otherwise it will reduce the service life.

Third, the use of locks for some time, there will be open the phenomenon is not smooth, do not drop into the heart of the ordinary lubricating oil or oil, with a professional lubricant into the lock cylinder can be repeated several times to open.


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