-
Nowadays, merchants are very user-friendly and tailored to the needs of customers.
Non-standard is calculated by square meters. Generally, it is about 600 square meters. It depends on what level. steel plates and fillers, etc.
There are a lot of famous ones, basically the top ten brands can do non-standard doors, Qunsheng, Wang Li, Sun, Spring, and Buyang are not bad.
The security door is made of pure steel with a mezzanine. It is a non-standard door.
The price of non-standard doors fluctuates, and with the different grades and shapes, locks, etc., the price will also change, and they are calculated by square meters.
Child. The price is a trade secret, and you'll know it when you open your store. Seeing a cat and a dog all quoting to him, brain?