One-Run Industrial Co., Ltd. to introduce you to a simple anti-theft security door tips: security doors security level can be divided into A, B-class and C-class anti-theft security door according to its security level, with the highest C-level security properties, B-class second, Huzhou Stitching security door, A-level minimum, we are now in the mall to see most of them are A-class security doors, it is more suitable for the general population consumers. One-Run Industrial Co., Ltd. to you a brief introduction to life-prolonging anti-theft security door way: a long time to go, we must remember that locked the door, do not think the door has been closed on the end of the story, in fact, anti-lock latch bolt knock performance alone is not enough You must be the door locked, all oblique tongue work together in order to better security. And when the night's rest, but also the door locked from the inside. In addition, routine maintenance is also very important. Screw the hinges on the door to be reinforced once every three months, so as not to loose screws lead to sagging door, security door stitching Which is good, rub it with the door open causing difficulties. Lock plate and screw on the handle should be regularly reinforced, these are very simple, splicing security door price, owners can own operations, splicing security doors offer, but do not remove the lock without permission. Also, periodically added to the end of the pencil in the cylinder lubrication, it will give the key to plug more smoothly, but can not use grease. Takeo Shen pointed out that if oil dropped in the slot, it will be mixed with the iron key in the lock cylinder friction, and within a month the entire cylinder would be blocked. Huzhou splicing security doors, a reliable quality INDUSTRIES, splicing security door wholesale price offered by a fountain Ltd. Zhejiang. A Run, Zhejiang Industry and Trade Co. (www.zjyrgm.com) is an industry leader in Jinhua, Zhejiang, security doors, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run Industry and Trade in a leadership with the staff warmly welcome all inquiries negotiations to create a better future INDUSTRIES.