The quality of copper door is closely related to the raw materials and manufacturing process used by customized manufacturers. The quality of customized copper doors on the market is uneven. So what's the difference between high and low copper doors?

从铜门定制技术角度来看：低端的铜门定制采用的技术一般是自干漆喷漆与金属氟碳专用漆，抗氧化的能力不好，没几年时间就会被氧化，金属光泽不见，还可能出现腐蚀或者生锈现象。铜门上的花件制作是使用粘胶工艺技术，这种铜门经过风吹日晒很容易出现铜绿，也就是铜锈。

From the perspective of copper door Customization Technology: the low-end copper door customization technology is generally self-drying paint and metal fluorocarbon special paint, which has poor antioxidant capacity. It will be oxidized in a few years, the metal luster will not be seen, and there may be corrosion or rust. The pattern on the copper door is made by viscose technology. This kind of copper door is easy to appear green, that is, copper rust.

而高 端的铜门定制，在技术上看，采用的是国外进口的氧化技术，可以确保铜门材质的属性优势不被打扰，甚至能让铜门在使用中越发光泽亮丽，适合在各种恶劣天气与环境中使用。

In terms of technology, the high-end copper door customization adopts the oxidation technology imported from abroad, which can ensure that the property advantages of the copper door material are not disturbed, and even make the copper door more luminous and bright in use, which is suitable for use in all kinds of bad weather and environment.

从铜门使用时的安 全性角度来看：低端铜门定制厂家不太会关注门锁、门框等细节方面。举个例子来说，铜门定制时，在门框的制作上不细心，就会使得密封性能差，牢固性不强，易掉落，同时严重影响铜门的整体美观，并且在安 全技术方面，低端铜门不防火不防盗。

From the safety point of view of the use of copper doors: low end copper door manufacturers do not pay much attention to door locks, door frames and other details. For example, when customizing a copper door, if the door frame is not carefully made, the sealing performance is poor, the firmness is not strong, and it is easy to fall. At the same time, it seriously affects the overall appearance of the copper door. In terms of safety technology, the low-end copper door is not fireproof and anti-theft.

而高 端的铜门定制厂家则采用专用隔条技术，隔音效果好，且铜门在防盗性方面，拥有防撬槽技术，门扇卡入凹槽，锁死，外部撬不开。

The high-end custom-made copper door manufacturers use the special bar technology, which has good sound insulation effect. In terms of anti-theft, the copper door has the anti prying slot technology, the door leaf is stuck into the groove, locked, and the external prying can not be opened.

从铜门的使用寿命角度来看：低端的铜门使用寿命短，容易发黑发暗，出现被氧化的情况，但高 档铜门用了很多年，都不会出现被氧化的情况，依旧光亮如新。

From the perspective of the service life of the copper door: the low-end copper door has a short service life and is prone to blackening and oxidation, but the high-end copper door has been used for many years and will not be oxidized. It is still as bright as new.