อลูมิเนียมตัวไหนดีที่สุดสำหรับ Windows？
09 Apr, 2021As for broken bridge aluminum windows and doors or aluminum alloy windows and doors, people have different opinions. Well, today I would like to analyze for you that there are four main differences between broken bridge aluminum windows and doors and aluminum alloy windows and doors. The details are as follows1. There are some differences in thermal insulation. Aluminum alloy windows and doors are not insulated, especially in summer, the surface of aluminum alloy will be very hot under t......