How much does aluminum alloy sliding doors and windows currently cost per square meter in Zhanjiang?

It depends on what kind of aluminum alloy you make. In Beijing, the aluminum profiles are usually made with heat-insulating strips. In Shanghai, the ones without heat-insulating strips are cheaper. Single-layer glass is 190. You can make it for around 300 yuan. Double-layer glass costs about 30-50 yuan. If you are here in Beijing, one square meter of broken aluminum will cost about 360 yuan, depending on where you are. For those farther away, there may be additional transportation charges. The quality of plastic steel doors and windows that are more economical and affordable is also good. Isn’t there a new type of 7-layer sealing profile now? It is much better than the old-fashioned materials in the past, and the sealing is also very good. If you want to choose the side-opening type, it is recommended to make it. The broken bridge is made of aluminum, safe and durable.