首先是材料。好的电动伸缩门一般都会采用铝型材为质料加工制作而成，而劣质的伸缩门采用的是简单的木质，原料的不同，造成了电动伸缩门价格的不同。一般电动伸缩门的门芯的原料以及制作技术的不一样也就决议了电动伸缩门的制作本钱，影响商品报价。
The first is materials. Good electric telescopic doors are generally made of aluminum profiles, while inferior ones are made of simple wood. Different raw materials lead to different prices of electric telescopic doors. General electric telescopic door core of the raw materials and manufacturing technology is not the same, also decided the production cost of the electric telescopic door, affect the price of goods.
其次是电动伸缩门的内部布局、油漆等用料的质量还有技术上的冗杂的区别以及电动伸缩门在出售进程中所享用到的效劳的不一样，包含售后效劳的不一样，这些都会影响到电动伸缩门的报价。
Secondly, the internal layout of the electric telescopic door, the quality of paint and other materials, as well as the miscellaneous differences in technology, as well as the different services enjoyed by the electric telescopic door in the sales process, including the different after-sales services, all of which will affect the quotation of the electric telescopic door.
第三，卖场的租金影响。如果卖场租金较贵，商家只能靠提高价格来弥补成本。
Third, the rent effect of stores. If the market rent is more expensive, businesses can only make up for the cost by increasing the price.
第四，款式，一般分为有花和无花的，有花的做工还多很多，所以价格会相对贵一点。
Fourth, the style, generally divided into flowers and no flowers, there are many flowers of workmanship, so the price will be relatively expensive.
第五，有轨和无轨，无轨的主机是电脑机器人控制的，所以价格要比有轨的贵一些。
Fifth, trackless and trackless. The trackless host is controlled by a computer robot, so the price is higher than that of the trackless one.