电动伸缩门的分类方法有很多种。根据品牌、系列、价格、材质和使用场所，可以采用不同的分类方法作为参考标准。
There are many classification methods for electric retractable doors. Different classification methods can be used as reference standards based on brand, series, price, material, and usage location.
品牌选择
Brand Selection
目前，我国从事电动门生产的企业有数千家，有能力从事电动伸缩门生产的企业有数百家。真正有实力，专攻电动伸缩门的企业寥寥无几。根据近10年电动门行业发展数据统计，开门红是电动伸缩门行业产品技术水平、生产工艺和售后服务做得比较好的品牌之一。
At present, there are thousands of enterprises engaged in the production of electric doors in China, and there are hundreds of enterprises capable of producing electric telescopic doors. There are very few enterprises with real strength that specialize in electric retractable doors. According to the development data of the electric door industry in the past 10 years, Kaimenhong is one of the brands in the electric retractable door industry that has done a good job in product technology, production process, and after-sales service.
价格选择
Price Selection
首先，主流伸缩门厂家一般的价格计算方式都是按照“每米多少钱”来计算的。
Firstly, mainstream retractable door manufacturers generally calculate their prices based on "how much per meter".
电动伸缩门市场的产品种类繁家庄电动伸缩门 保定桌椅  保定水处理设备 河北机械加工  保定养老院  保定防水多。从基础配置，到标准配置，到高端配置，再到*配置，价格也从每米几百元到几千元不等。
There are a wide variety of products in the electric retractable door market. From basic configuration to standard configuration, to high-end configuration, and then to * configuration, the price also ranges from a few hundred to several thousand yuan per meter.
此外，价格会根据用户在购买伸缩门时是否选择配件、配件的规格和数量而有所不同。
In addition, the price will vary depending on whether the user chooses accessories, the specifications and quantity of accessories when purchasing the telescopic door.
企业机关事业单位门面推荐豪华伸缩门，仓库、工地等不注重外观的场所推荐经济型伸缩门。用户应根据使用需求和采购预算，在适合自己的价格范围内选择伸缩门。
Luxury expansion doors are recommended for the storefronts of enterprises, government agencies, and public institutions, while economical expansion doors are recommended for places such as warehouses and construction sites that do not pay attention to appearance. Users should choose telescopic doors within a suitable price range based on their usage needs and procurement budget.
材质选择
Material selection
目前市面上的电动伸缩门大致可分为以下几类：烤漆铁电动伸缩门、钢制电动伸缩门、不锈钢电动伸缩门、铝合金电动伸缩门。
At present, electric expansion doors on the market can be roughly divided into the following categories: painted iron electric expansion doors, steel electric expansion doors, stainless steel electric expansion doors, and aluminum alloy electric expansion doors.
不同材料制成的电动伸缩门的特点和使用寿命是不同的。例如，喷漆铁伸缩门使用一段时间后油漆会脱落，不锈钢伸缩门在雨水酸碱度高的沿海地区容易腐蚀生锈，铝合金电动伸缩门在强风频繁的地区容易被风吹倒或偏离。
The characteristics and service life of electric telescopic doors made of different materials vary. For example, painted iron expansion doors may peel off paint after a period of use, stainless steel expansion doors are prone to corrosion and rust in coastal areas with high acidity and alkalinity in rainwater, and aluminum alloy electric expansion doors are prone to being blown down or deviated by strong winds in areas with frequent winds.