Wang Li, from Wang Li Group Co., Ltd., is a well-known trademark in China, a brand-name product in China, the top ten brands of security door lock cylinder in China, the most valuable brand in China 500 and a famous brand in the industry.
Jin Dian Zi Yuan No.2 Lock Core Top Ten Brands
Jin Dian Atomic, Guangdong Jin Dian Atomic Lock Industry Co., Ltd., top ten brands of lock cores for security doors, leading lock core brands in China, private technology enterprises in Guangdong Province, high-tech enterprises and well-known lock manufacturing enterprises.
Top ten brands of lock core ranked third in Wanjia.
Wanjia, China Wanjia Group Co., Ltd., China well-known trademark, top ten brands of anti-theft door lock core, Zhejiang famous trademark, Zhejiang famous brand products.
Top ten brands of lock core ranked fourth in Baode An.
Baode An, from Zhejiang Baode An Security Products Co., Ltd., is a professional lock-making enterprise integrating design, development, production, sales and service. It is one of the top ten brands of anti-theft door lock core and a well-known trademark in China.
Top ten brands of Guli No.5 lock core
Guli Guli Security Products Co., Ltd. is a high-tech enterprise in Guangdong Province, a famous brand product in Guangdong Province, ten brands of anti-theft door locks and lock cores, a famous trademark in Guangdong Province, and a leading enterprise in global door-opening solutions.
Lock core six new top ten brands
Xinduo, China Xinduo Group Co., Ltd., China well-known trademark, top ten brands of anti-theft door lock core, Zhejiang famous trademark, Zhejiang famous brand product, world famous brand, China export famous brand.
The seventh place in the top ten brands of lock core.
Shenzhen Chang 'en Industrial Co., Ltd. Modile, from Israel's Asa ABLOY brand, was founded in 1973, a world-famous brand, and one of the top ten brands of lock cylinders for security doors.
Lock core top ten brands No.8 Meilibao
Zhejiang Meilibao Lock Industry Co., Ltd. is a professional lock core manufacturer integrating R&D, production and sales. It is a well-known lock cylinder brand, one of the top ten lock cylinders for security doors, and an influential brand in the industry.
Li Hong, No.9 among the top ten brands of lock core
Li Hong, from Zhejiang Li Hong Lock Industry Co., Ltd., is the only comprehensive enterprise in China with independent development ability to produce anti-theft lock hardware products. Has a number of national invention patents, ten brands of anti-theft lock core, and a well-known trademark in China.
Top ten brands of lock coreNoNO. 10/0 Locke Anheng
Anheng, from Beijing Anheng Litong Technology Development Co., Ltd., is a leading manufacturer of high-end building hardware products with completely independent intellectual property rights, a high-tech enterprise in Zhongguancun, one of the top ten brands of anti-theft door lock cylinders, and a famous brand product in China.
Can you solve your problem?
Question 2: What brand is the lock core of the security door? At present, the best brand is the idling lock core with golden point atomic blade, but idling is a bit troublesome for the elderly and children, and some elderly people can't open it at first. I am a professional locksmith, and I have met many people. It is suggested to replace it with gold leaf that does not idle, and of course it can also be replaced with H-Ma, which is exactly the same in quality and structure as gold leaf. That's all good in China, and there's nothing to say about the anti-theft performance. Of course there are many. However, considering the convenience of matching keys in the future, it is recommended to use these two kinds.
Question 3: Which brand of anti-theft lock cylinder is good? Fox anti-theft lock 304 stainless steel idling special-shaped dustproof eight-track double-sided column lock core is not the best, only better! !
In addition, choosing a good lock core depends not only on the brand, but also on the anti-theft level of the lock. Locks with different price levels have different anti-theft levels. Otherwise, others shoddy, and you still feel cheap. It depends on the sale. This lock is no better than the others. Once it is broken, no one can get in. It is best to find the installer to deal with it in time. My humble opinion is for reference only. . . .
Question 4: Which brand of gold anti-theft lock cylinder is good? . .
Question 5: What brand of lock core of security door is best to suggest that you replace it with super B-class curved slot lock core or C-class blade lock. At present, there are three super B-class lock cores with high cost performance, namely Saner, Suodean, Hongdun and Jiawei, which have both quality and anti-theft performance. At present, the best performance in the market is Shen Ming brand steel blade lock, steel lock core anti-fall and other violent unlocking. The price is a little high. The key to the security protection of security doors is the lock core. I suggest you change to one with high anti-theft performance. Just a personal suggestion!
Question 6: What brand of lock cylinder is a good lock cylinder for security doors? According to the structure is divided into a, b, super b:
Class A: The key is flat, with only one side and single row of bullet slots. The cross key is basically Class A, which can be opened in about two or three minutes.
Class B: From the key point of view, it is a double-sided double-row bullet slot. Even with tools, skilled workers need some time;
Super B: It is the safest level at present. From the key, there is a double-sided double-row bullet slot with a blade or curve next to it. The technical standard of lock core design is more than 270 minutes.
Generally, the super B lock core is replaced, that is, the key has a serpentine groove, which requires a 200 yuan.
I bought it online, which is 70-80 yuan. Master lock repairer earns once 100.
If you can, you'd better change it yourself, which is both economical and safe. Meribao lock core is very good, 70 yuan.
First, the sequence of removing the lock cylinder:
1. Remove the inner and outer handle panels: the screws are on the handle panels of the house, one above and one below.
2. Remove the inner and outer lock cylinder covers: the screws are on the lock cylinder covers in the house, that is, the left and right sides of the key.
3. Remove the lock cylinder positioning screw: the screw is on the side of the door, in the middle of the lock tongue, and is the same height as the lock cylinder. The thickest is.
4. At this time, the old lock cylinder can be removed: the old lock cylinder can be replaced just like the new lock cylinder.
Secondly, install a new lock cylinder:
The sequence is opposite to disassembly, and several points should be noted:
1. Before installing a new lock cylinder, add a small amount of lock cylinder lubricant. Turn the key several times.
2. Lock core positioning screw must be tightened to prevent the screw from loosening, and then open the door.
3. Don't screw the lock cylinder cover too tightly, so as not to be too exciting and difficult to unlock.
4. When installing the inner handle panel, there is a safety pin below, which should be inserted into the corresponding safety pin hole.
Question 7: What brand of anti-theft door lock core should be used for ordinary anti-theft doors? Jin Dian Atomic Baode Buyang Meilibao and other brands are all good. Meilibao's double-row anti-dialing lock core is better and more cost-effective.
Question 8: Which brand should I buy for the lock core of the security door? The lock core is super class C, which is convenient to open the door.
Question 9: What brand of C-class lock core is good? For example, H-MA, Golden Point Atom, Perforated Atom, .......................................................................................................................................... Baojiabao's super B-class lock core and super C-class blade lock core are all good lock cores for security doors. According to the structure, the lock core of the security door is divided into A, B, Super B and C. Super C: A: The key is flat, with only one side and single row of bullet slots. The cross key basically belongs to A, and it can be opened in about two or three minutes. Class B: From the key point of view, it is a double-sided double-row bullet slot. Even with tools, skilled workers need some time; Super Grade B: At present, it is a relatively safe grade. From the key, there is a double-sided double-row bullet slot with a blade or curve next to it. The technical standard of lock core design is more than 270 minutes. Super class c; At present, the safest anti-theft lock core has the highest grade and has two blade curves.
Question 10: What brand of anti-theft door lock is good? Jindian Atomic Super Class B lock core, Baode An Super Class B, H Ma Blade Super Class B and Meribao Super Class B. According to the brand of the lock on your security door and which lock cores you can match, you'd better go to a professional lock shop to consult a general lock shop master for on-site installation.