适用公共建筑、住宅小区和市政工程;优质五金配件耐用，操作手柄人性化设计，美观舒 It is suitable for public buildings, residential quarters and municipal works. It is durable in quality hardware fittings, humanized in operation handle and beautiful in appearance. 适，开启方便灵活，每一个使用动作经过检验，疲劳试验次数达数万次以上，滑动轻松自 It is easy to open and convenient. Every action has been checked, and the fatigue tests have reached tens of thousands of times. 如、无声，成熟完善的门窗加工工艺，高精密程序控制加工中心进行生产，质量稳定有保障。 For example, silent, mature and perfect processing technology of doors and windows, high-precision program control machining center for production, quality stability is guaranteed. 隔热断桥铝合金门窗的突出优点是：强度高、保温隔热性好，刚性好、防火性好，采光面积大，耐大气腐蚀性好，综合性能高，使用寿命长，装饰效果好，使用高档的断桥隔型材铝合金门窗，是高档建筑用窗的首选产品。 The outstanding advantages of aluminum alloy doors and windows of insulation bridge are: high strength, good heat insulation, good rigidity, good fire resistance, high lighting area, good atmospheric corrosion resistance, high comprehensive performance, long service life, good decorative effect, high grade broken bridge and aluminum alloy doors and windows. It is the first choice for high grade building windows.