With the development of society, there are many copper door manufacturers in the market, and the styles are also various. Many consumers don't know how to choose when they buy, what kind of copper door accessories are suitable, and what kind of materials are up to the standard? Next, Shandong Tongmen manufacturers will take you to know:

一、铜板原材料：铜门铜板的选用是非常重要的指标，铜板要保持平整度。

1、 Raw materials of copper plate: the selection of copper plate for copper door is a very important index, and the flatness of copper plate should be maintained.

二、内骨架材料：一般会使用钢质方管作为内骨架材料，如果不在钢质管上镀锌，在使用过程中,经过雨水浸蚀会很容易生锈,同时也会对铜门]扇造成锈蚀，山东铜门的美观度将大大降低，影响使用年限。

2、 Inner framework material: generally, steel square pipe is used as inner framework material. If the steel pipe is not galvanized, it will easily rust after rain erosion in the process of use. At the same time, it will also rust the copper door leaf. The beauty of Shandong copper door will be greatly reduced, which will affect the service life.

山东铜门

Tongmen, Shandong

三、门框密封细节：保温性和密封性是铜门]的重要参数。在我国的北方，冬天气温极低，多风沙。为了有效的解决保温问题，铜门生产厂家在密封条的设计上，让密封条牢固地粘在铜门]框上,能有效的防止缝隙进入沙尘，降低噪音。

3、 Sealing details of door frame: heat preservation and sealing are important parameters of copper door. In the north of China, the temperature is very low and windy in winter. In order to effectively solve the problem of heat preservation, copper door manufacturers in the design of the sealing strip, make the sealing strip firmly stick to the copper door frame, can effectively prevent the gap into the dust, reduce noise.

四、铜板氧化处理工艺：购买的时候，铜门外表的颜色纯正度也将直接影响着铜门]的美观和使用寿命。很多铜门都是采用廉价的刷油漆工艺，如果油漆喷刷不当或者使用劣质油漆，则很容易生锈。

4、 Copper oxidation process: when purchasing, the color purity of copper door appearance will directly affect the appearance and service life of copper door. A lot of copper doors are used cheap painting process, if the paint spray brush improper or use poor quality paint, it is easy to rust.