C-class lock core which is best how to distinguish the security of the anti-theft door lock core
At present, the lock core levels sold on the world are mainly divided into three levels, A, B, and C. The A level lock core level is relatively low, and the B and C levels are advanced protection levels, so the quality will be better. So which kind of c-class lock cylinder is the best , how to distinguish the security of the anti-theft door lock cylinder ? If you want to know, you can take a look! C-class lock core which is best 1. Paul Dean Baodean's lock core is of better quality. It is a professional lock-making enterprise focusing on design, production, sales and service. It is a well-known anti-theft door lock core brand. Deep impression. 2. Bu Yang The Buyang door lock brand is a well-known trademark in China and belongs to a well-known domestic brand. It is one of China's largest security door production bases and export bases. 3. Wang Li Which is the best c-class lock core ? There is also Wang Li's lock core brand, which is a well-known trademark in China, a very famous door lock brand in China, and a most valuable brand. It has a high-tech industry, China's environmental label certification, and is a large-scale group company integrating scientific research, design, sales and service. 4. Wanjia The Wanjia door lock brand is a well-known trademark in China and a brand-name product in Zhejiang Province. It is a top ten foreign trade export enterprise and a large modern group. Therefore, the quality of the lock core is relatively good. How to tell whether the anti-theft door lock core is good or bad How to distinguish the anti-theft door lock core, this should be a problem that many people want to know. The best way to judge the level of the anti-theft lock is to use the key to identify it. Let ’s take a look at the specific identification method: 1. When buying lock cylinders, many people judge the quality of the lock cylinder by the amount of key teeth spent, mainly looking at the structure of the lock cylinder. In general, the structure of the blade side column is better than the traditional marble structure. If you do n’t know how to choose, you can also ask a professional master to help you choose. 2. Secondly, according to the "teeth" of the key, this is the simplest method of identification. The more complicated the key structure arrangement and the deeper the tooth marks, the better the anti-theft effect. 3. Identify the quality of the anti-theft door lock core, you have to look at the color and workmanship of the anti-theft door lock core, usually the good quality lock core is electroplated, the surface is smooth, the color is bright. The lock core also has different materials. The dark yellow color is a copper core. The surface is solid and the anti-theft performance is good. If the color of the lock core is dim, the zinc alloy on the surface of the bubble is generally anti-theft performance. 4. In addition to the previous identification methods, we can also insert the key half into the lock cylinder, and press the key into the lock port with 5-7 force. If the key is stuck during this process, then the lock cylinder Anti-theft performance is poor. What kind of c-class lock core is best and how to distinguish the quality of anti-theft door lock core is introduced here. I don't know if it is helpful to everyone! Anti-theft door lock is related to the safety of the family. What, the decoration still uses his own money? ! The Qi family is decorated in installments, with an ultra-low annual interest rate of 3.55% and a maximum loan of 1 million. Apply now to enjoy the discount If you are interested in brand cooperation, content cooperation, and advertising of this website, please send an email to :. Straw Bags,Straw Tote Bag,Loewe Straw Bag,Round Straw Bag GUANGZHOU KOBE LEATHER CO.,LTD , https://www.kobebags.com
