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It depends on what material you do, and another is the size of the door, under normal circumstances, 900 * 2680 metal paint, or imitation copper paint, the price is about 1300, and the price of white steel or titanium is about 2000 yuan.
Panpan security door is not counted by square meters, because he does not have a customized non-standard door. Panpan security door because of its fame, excellent quality, so the price is basically more than 2000, a door is generally not more than 2 square meters, so calculated, one square meter has to be thousands of yuan. If you don't know about the security door, you can search my name to see.
There are 600 5000 in one square! The choice is yours.
Panpan's price range is still quite large, 2002-6000 are available, and the customized folio is more expensive.
1500 out of 1000 for grade D, about 2500 for grade A, which is the price of a single door of the national standard.
Well, where is this made, can you issue a relevant anti-theft certificate, this is the key, it doesn't matter if the price is high! I'm afraid that I will spend money and buy a substandard product.