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 , security doors offer, it must be the door locked, the latch bolt all 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 to door and doorframe rub cause difficulties. Of the locking plate and screw the handle should regularly reinforced security doors wholesale price, these are very simple, the owner can own operation, but do not remove the lock without permission. Also, periodically added to the end of the pencil in the cylinder lubrication, Hangzhou security doors, it will give the key 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, anti-theft security door wholesale, and within a month the entire cylinder will be blocked. Zhejiang, a Run Co. to share with you - Steel door manufacturers need to grasp the selling proposition. Promotion of new products must meet certain effective means of propaganda. The advantage of this is obvious: You can let the market for the first time to meet new products, but also can improve the confidence of dealers to sell new products and initiatives to quickly seize the market, aside opponents. Zhejiang Yun Ltd. is a gate, steel interior doors, wall gate, intelligent interior doors, smart gates, locks intelligence module other professional production and processing company. Integrity, strength and quality of products Run Industry and Trade Co., Ltd. Zhejiang one recognized by the industry. Welcome friends to visit, guidance and business negotiation. Security doors wholesale price, a INDUSTRIES known, Jinhua security doors provide a Run Industry and Trade Co., Ltd. from Zhejiang. Zhejiang, a Run Co. (www.zjyrgm.com) is a professional "security doors, security doors, mosaic door, imitation copper, steel interior doors, metal interior door" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "one-Run Industry and Trade" brand has a good reputation. We adhere to the "Service First, the customer first" principle, so that a INDUSTRIES won the trust of customers in the public security doors, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!