据Freedonia集团的一个预测报告称,全球门窗需求每年将有7.1%的增长,2017年达到2 230亿美元,增速超过2007-2012期间。许多发达国家建筑市场的复苏是增长的动力。2012年世界最大的门窗市场在中国,2017年其在全球总需求中的份额将上升到36%。增长的推动力是持续的快速经济增长、住宅的平均规模的增大和个人和家庭收入的增长。中国期望的健康的需求年增长8.7%,较过去 According to a forecast by the Freedonia Group, global demand for windows and doors will grow by 7.1% annually, reaching 232 billion U.S. dollars in 2017, up from 2007-2012. The recovery in the construction market in many developed countries is the engine of growth. In 2012, the world’s largest window and door market in China will have 36% of its global total demand in 2017. The drivers of growth are sustained rapid economic growth, an increase in the average size of homes and an increase in personal and household incomes. China’s healthy demand is expected to grow by 8.7% annually, more than in the past