How about WJ security door locks

I can answer this, but I can only answer the larger ones, because there are at least hundreds of manufacturers of anti-theft lock bodies, and it is impossible to say them all. Zhongheng, Wanjia, Jiawei, Baode'an, and Juli are almost the top five in the country. I don't know about the rest. >>>More

Hello, it's not bad, a friend of mine uses it at home. The quality is good and the price is very affordable. Of course, you can also make more comparisons before buying, and thunderstorms are still good in anti-theft door lock products.

Hongli security door lock design can be equipped with high-strength guard, standard three-dimensional lock cylinder. According to the color of the door, you can choose a variety of personalized colors (green bronze, red bronze, white gold brushed, 24K imitation gold, 24K real gold, etc.), configure MABC pure copper computer slot lock cylinder, decoration, rental at hand, use more assured. Strictly implement the GA T73-94 "mechanical anti-theft lock" standard, using high-strength materials, stable quality and super function, has passed the technical appraisal of the Ministry of Public Security Security Alarm System Product Quality Supervision, Inspection and Testing Center (Shanghai).

Strictly speaking, there is no C-level anti-theft door lock at present, this is my experience of doing so many years of locks, because the country has not yet stipulated the definition of C-level anti-theft locks, so there is strictly no, only A, B two-level, but some of the lock cylinder is better to distinguish the ordinary locks to develop a better C-level lock, and a lot of publicity, only to cause the current situation, no matter what level in fact, only to look at two kinds, one is brand awareness, which is a core of the lock, the other is to see the product quality and workmanship, That's the basics. If you don't know, then with so much of my experience as a lock, you can only rely on luck, for example, when you meet me... Dear, you've earned it. >>>More

When I renovated my home, I also used Buyang's anti-theft door, and I feel that the switch is very lightweight, and the appearance is more fashionable and atmospheric. Buyang security door is one of the top ten brands of security doors in China, but Buyang security door lock is one of the main accessories of Buyang security door. So what is the quality of the lock cylinder of the Buyang anti-theft door? >>>More