一、概述八十年代以来,我国城乡现代化建筑兴起,对于建筑材料的质量和外观提出了更高的要求。在新形势下,建筑铝型材阳极化工业迅速发展,引进的生产线已成为该工业主体。全国现已签约引进七十余条铝型材阳极化生产线,其中来自日本和港台地区(由港台地 I. Overview Since the 1980s, the rise of urban and rural modern buildings in China has raised higher demands on the quality and appearance of building materials. Under the new situation, the anodized aluminum construction industry is developing rapidly. The imported production line has become the main body of this industry. The country has now signed a contract to introduce more than 70 aluminum anodizing production lines, including from Japan and Hong Kong and Taiwan (from Hong Kong and Taiwan