我国住宅产业中建筑门窗产品两大系列竞相争妍,钢、铝合金门窗以其旧貌换新颜,赢得了半壁江山;塑钢门窗更是以其新颖的特点,获得市场青睐。但因种种原因,塑钢产品市场竞争激烈,鱼龙混杂,质量参次不齐。随着我国申奥成功,加入WTO,与国际市场接轨,要求生产厂家产品要创新,迎合时代潮流,健康、环保、节能、绿色、人类社会经济可持续发展,这是时代的呼唤。“绿色 China’s residential industry in the construction of windows and doors products competing two series of competing Yan, steel, aluminum doors and windows with its old appearance for a new look, won half of the country; steel doors and windows is its novel features, access to the market. However, due to various reasons, intense competition in the market of plastic products, quite a mixed bag, the quality of the second. With China’s successful bid for the Olympic Games, its accession to the WTO and its integration into the international market, it requires manufacturers to innovate and cater to the trend of the times and to the sustainable development of human society and economy. "green