一、价格因素：由于电动伸缩门比普通的推拉门多了一套电动设备及支承设备的钢架及装饰面，安装费也比推拉贵，所以无论市面上的电动伸缩门设备如何便宜，也低不过技术含量低的推拉门，若单从价格因素考虑，电动伸缩门相比于推拉门占不到优势。照此看来，相当长一段时间内，价格因素将是影响电动伸缩门发展的主要因素。

A price factor: the frame and the decorative surface than ordinary electric retractable sliding door of a set of electric equipment and supporting equipment, the installation fee is sliding on the market so expensive, no matter how cheap electric retractable door equipment, but also low technical content low sliding door, if just from price considerations electric retractable door, compared to the sliding door does not take an advantage. In this view, the price factor will be the main factor affecting the development of the electric expansion door for quite a long time.

二、产品质量因素：目前生产电动伸缩门的厂家琳琅满目，而其质量也参差不齐。一些品牌的经营宗旨是以质量、安全放在首位的，那么它的用料、性能、结构自然会很好，例如建星门业。一些厂家本身不具备研发、生产条件，但由于初时有市场，就拿人家的部件组装，贴一个牌子就开始卖了。有的厂家干脆只生产配件，供其它人贴牌。由于这些厂家不负有产品质量的责任，所以贴出来的品牌及产品质量就可想而知了。甚至有一些厂家直接拿别人的整机换个牌子卖。没有考虑社会责任，这些牌子就很难有质量保证。有些品牌今年到处在推销，明年找个人影也难，这样就造成一部份电动伸缩门坏了零件要换整机的现象。有些品牌为了节约成本，在功能减到不能再减的同时再减用料、减工艺，可谓偷工减料、无所不有。有些产品没有经过严格的产品性能、品质的试验，就拿去卖，这些产品一旦使用，将给用户带来极大的麻烦，造成有些用户对电动伸缩门产生抗拒的心理。

Two, product quality factors: at present, the production of electric expansion doors of the factory, and its quality is also uneven. Some of the brand's business philosophy is the quality and safety in the first place, then the structure and properties of materials, it will naturally good, such as Star Building door. Some manufacturers themselves do not have R & D, production conditions, but because of the market at the first time, they take the parts of the people to assemble and put up a brand to sell. Some manufacturers simply produce only accessories for other people to label. As these manufacturers are not responsible for the quality of the products, the quality of the brands and products that are posted can be imagined. There are even a number of manufacturers to take other people's entire machine for a brand to sell. Without considering social responsibility, these brands are difficult to have quality assurance. Some brands are selling everywhere this year, and it is difficult to find a personal shadow next year, so that some electric telescopic doors have broken parts to change the whole machine. Some brands in order to save costs, the function can not be reduced at the same time to reduce the further reduction of materials, reducing process, can be described as Jerry, Nothing needed is lacking. Some products are sold without strict product performance and quality test. Once these products are used, they will cause great trouble to users, resulting in some users' psychological resistance to electric telescopic doors.