Home improvement integrated ceiling of the aluminum plate, film and roller coating where the difference? Look detailed, thank you ~!
It is recommended that you do not choose the surface treatment of the film! Because the surface treatment of the film is easy to change color, the production process is simple (currently the most expensive buckle on the market are mostly covered) One of the main ways to identify the film is to use your fingertips (or pen) percussion, the sound is not crisp hair muffled sound is covered If the sound is very crisp is the recommended several of the above process!
The surface treatment process is not the same as the film length of the film will be lighter
The biggest difference is that a surface is coated with a surface that is plastic
Roller feel good if it is functional coating, then anti-oil performance will be better
Film is bright but easy to age
