The thermal insulation effect of windows is the most important indicator for measuring the energy saving of windows. The meaning of U value (heat transfer coefficient) is the amount of heat transferred through an area of ​​1 square meter in 1 hour. Simply put: the lower the U value (heat transfer coefficient), the better the thermal insulation effect of the …

    Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services.        

Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services.        

Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services. With nearly 30 years of experience in plastic steel profiles, it is one of the earliest enterprises in China to develop and …

Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services. With nearly 30 years of experience in plastic steel profiles, it is one of the earliest enterprises in China to develop and …

Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services. With nearly 30 years of experience in plastic steel profiles, it is one of the earliest enterprises in China to develop and …

Luyang Profiles was founded in the 1990s, covering an area of ​​more than 100 acres and owning more than 20 advanced high-speed extrusion production lines. It is a professional production enterprise integrating R&ре, production, sales and technical services. With nearly 30 years of experience in plastic steel profiles, it is one of the earliest enterprises in China to develop and …

Детали продукции Кг/м: 1.000 шт/пак: 4 Цвет： Многоцветный/Принять материал настройки： Использование/применение ПВХ： Толщина двери/окна： 2.0Мм Технические характеристики: 80.2мм*80.2мм Длина: 6m/Принять настройку Страна происхождения： Сделано в Китае шаньдун ляочэн Образец: Бесплатный образец Доступный Co экструзия цвет поверхности Характеристики продукта 1. По сравнению с дверями и окнами из алюминиевого сплава, пластиковые стальные двери и окна с одинаковой эффективностью более чем 30% …

Детали продукции Кг/м: 1.4 шт/пак: 6 Цвет： Многоцветный/Принять материал настройки： Использование/применение ПВХ： Windoor Thickness： 2.5Мм Технические характеристики: 104мм*60мм Длина: 6m/Принять настройку Страна происхождения： Сделано в Китае шаньдун Образец: Free Sample Available Co extrusion color surface and rubber strip Plastic steel PVC has the advantages of fire prevention, огнестойкость, Звукоизоляция, теплосохранение и герметичность. The inner fan is better than …