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2013年,德国的窗户销量仅增加了0.9%至1310万套,而室外门的销量增加了1.1%至131.6万扇。预测2014年这两个行业销量将显著增加。预计2014年德国整个建筑行业将有强劲的增长。这包括新建筑和改造,住宅和非住宅。目前市场情况下更追求节能措施,这是政府实现碳减排目标的重要组成部分。这些都是Heinze有
In 2013, sales of windows in Germany increased only by 0.9% to 13.1 million sets, while outdoor door sales increased 1.1% to 1.136 million. It is predicted that sales in these two industries will increase significantly in 2014. It is estimated that the whole construction industry in Germany will have strong growth in 2014. This includes new construction and renovation, residential and non-residential. The current market conditions more energy-saving measures in pursuit of this is the government to achieve an important part of carbon emissions targets. These are Heinze there