نوافذ من الألومنيوم، أبواب ونوافذ من سبائك الألومنيوم، نافذة من سبائك الألومنيوم

ما هو أغلى نوافذ الألومنيوم أو الفينيل؟

Aluminum alloy windows and plastic steel windows are compared in several aspects: First, in terms of price, aluminum alloy windows are more expensive than plastic steel windows, but the consumers of aluminum alloy windows are much larger than those of plastic steel windows. This is the angle of aesthetics and durability, so they prefer aluminum alloy windows.  Second, the sound insulation effect of plastic steel is of course better than aluminum alloy, but the broken bridge material of aluminum......