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各门窗厂家定位不一,成本有差异。各企业以经营方式,管理水平与自身资源人、财、物等众多因素对外定价不一,要了解门窗专业知识,去建材超市看多家,多比较,开眼界。一、门窗价格组成部份及差异分析A、材料差异,一分钱一份货铝型材:有一、二、三线厂家品牌型材价格的区别;五金有:有原装进口、合资、国产五金价位高中低品质区别,按投资对位选用。玻璃:按层数分三玻、双玻、单玻;按钢化分双面钢化、单面钢化、非钢化;双玻中空相隔有5+15A+5、5+12A+5、5+9A+5;三玻有
The positioning of different manufacturers windows and doors, the cost difference. Enterprises with operating mode, management level and its own resources, wealth, material and many other factors of different pricing, to understand the professional knowledge of doors and windows, to look more building materials supermarkets, more and more eye-opener. First, the window components and differences in price analysis A, material differences, a penny a cargo aluminum: a, second, third-line manufacturers brand profiles of the difference; Hardware: imported, joint venture, domestic hardware prices high low Quality differences, according to the investment match selection. Glass: according to the number of points three glass, double glass, single glass; according to the tempered double-sided steel, steel single-sided, non-tempered; double glass hollow separated by 5 +15 A +5,5 +12 A +5,5 +9 A + 5; three glass there