How about a good neighbor security door, what brand of security door is of good quality?

Choose the security door to look at three fingers.

copy tag. 1.Brand: >>>More

Each brand has a high and low division, no matter how good the brand, low-grade, not as good as the new brand, with high-grade materials of the door, I hope you are pragmatic, I am a locksmith for more than 30 years, see the door and lock, really pile up, the door mainly depends on the material, "some materials do fake" and workmanship, the appearance of the lock looks good, it doesn't matter, but the size must be used with the national standard, do not use miscellaneous, so that it is convenient for future maintenance, the lock cylinder with C-grade, so that's it, I hope my answer can help me!

Top 10 Brands of Anti-theft Doors 1 Steven A well-known European brand of anti-theft door lock cylinders, among which the European standard 304 stainless steel interior door locks with pure copper lock cylinders are the darlings of consumers. 2 Dorlink Dorlink is a well-known indoor lock brand in the United States and even in the world. In terms of material, the degree of defects is reduced to a minimum, and the appearance design is also very atmospheric. >>>More

The anti-theft door should also be divided into many grades, many people think that it is general, you can take a look at China's top ten brands of anti-theft doors, and then there will be a number.

The family has just booked a panpan door, and in general, it feels like the cost performance is still good. It's just that the door hasn't been handed yet, and I don't know how the after-sales service is, but if it can be a brand for so many years, it should still have its vitality. The filling in Panpan is fireproof rock wool, which is quite suitable for northern use, and the door feels thicker. >>>More