型材设计壁厚达1.8mm,符合国家标准. 窗体强度高，抗风压、防渗漏、隔声好，适用于各种高层建筑。 窗框免清洗、免维修，射久、耐腐蚀耐老化，不褪色，使用寿命50年以上。 可做成任意所需要颜色。 适用于高挡住宅、别墅，餐厅等。

 Profile design of wall thickness of  .8 mm, in line with national standards. Form high strength, wind pressure, leakage resistance, sound insulation good, suitable for all kinds of high-rise buildings. Window cleaning, maintenance free, free, durable, corrosion resistance, ageing resistance, do not fade, the service life of 50 years . But make it any color you need. Suitable for high-grade residential, villas, resraurants. Etc.