How to install the Jingjing anti theft door, the door seam is not well sealed, and what to do when t

Fill in the blanks ... If you don't know about the security door, then choose the famous brand directly The expensive point is also worth it At least to avoid being fooled by profiteers Panpan Meixin's are good, if it is a door made in Zhejiang, then you weigh it carefully.

I am doing door sales, although not selling this brand, but a relative of mine in this door factory as the director, I brought a look, the door of Jingjing is not bad, the workmanship is good, the diagonal is even, the thickness of the plate is not fake, I have seen a lot of brand goods, to be honest, the workmanship is sometimes sloppy, we sell Wang Li Buyang spring pan, I have seen the diagonal nonsense, the solder joint leakage is very large, the price is expensive......

The anti-theft door sealing strip is universal, but the size of the different anti-theft door is different, my family is making anti-theft doors, and there are many sealing strips.

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

The appearance of the door is okay, but I bought a mother door and it was very annoying. The quality of the workers who came to install it was too poor, and if they wanted to take up more money, they misled me into saying that the door was not easy to install, or cut the edge small. We didn't know what to do, so we agreed with him, but when it was installed, we didn't need to cut the edges at all, and a good door became a disabled door. >>>More