After the development in recent years, more and more households begin to choose cast aluminum door as a solid barrier in their home. The cast aluminum door adopts modern high-tech processing technology, solid cast aluminum, the whole casting molding, imported paint to make the coloring appearance have the advantages of beautiful color, beautiful color, soft, elegant, smooth finish, etc. All kinds of villa doors and courtyard doors are novel, elegant and magnificent.

1、 The material should meet the requirements of three aspects

There are three main requirements for the materials of cast aluminum door products

1. Thickness: the normal thickness of cast aluminum door is generally 36mm, but the thickness can be strengthened according to the requirements of customers.

2. Flatness: when checking the surface of cast aluminum door, there should be no depression or bulge.

3. Paint gloss: full color, no roughness.

2、 The surface quality of products affects the appearance

The quality of the surface of the cast aluminum door will directly affect the overall installation effect. Therefore, the quality of the surface of the cast aluminum door should be checked from the following aspects when purchasing:

1. There should be no obvious damage on the decorative surface of the cast aluminum door, and there should be no scratch marks on the surface of the cast aluminum door.

2. There should be no obvious color difference on the surface of the adjacent totem on the cast aluminum door.

3、 The smaller the product size deviation, the better

Cast aluminum door products will have a qualified range of dimensional deviation, the smaller the dimensional deviation, the better. Beyond the scope, it is not qualified products.