As we all know, copper doors are among the most important products, because the products of copper doors are more exquisite and the workmanship is more exquisite. Moreover, the material selection of copper doors is also relatively strict. Today, Jinan copper door Xiaobian will introduce to you what guidelines should be followed in the design of copper doors.

铜门在进行设计的时候，所有的材料和工艺都要达到国家规定的标准，然而铜门平板部分必须有一块整板加工制作而成，不能够出现拼接的情况发生。铜门的漆膜要经过耐酸耐碱耐冰冻耐高温处理，要保证能够达到至少10年不褪色的要求。

When designing the copper door, all materials and processes must meet the national standards. However, the flat part of the copper door must be processed and made of a whole plate, and splicing cannot occur. The paint film of copper door shall be treated with acid, alkali, freezing and high temperature resistance to ensure that it can not fade for at least 10 years.

然而铜门的铸件要求都是黄铜铸件，铜门出现焊接的地方要进行防锈漆的处理。铜板和铜铸件的颜色要一致。铜门制作加工的时候不能出现烂点的现象发生。安装好的铜门须开启轻便灵活，安装工程必须顺利通过质检验收。门面颜色均匀、光洁，不允许有异型色差、色块，保证达到招标单位要求的设计效果。

However, the castings of copper doors are required to be brass castings, and the places where copper doors are welded shall be treated with antirust paint. The color of copper plate and copper casting shall be consistent. When making and processing copper doors, there shall be no rotten spots. The installed copper door must be opened easily and flexibly, and the installation project must successfully pass the quality inspection and acceptance. The color of the door surface shall be uniform and smooth, and there shall be no abnormal color difference or color block, so as to ensure the design effect required by the tenderee.