What are the brands of Olisa doors and windows? Alisa doors and windows is a brand of doors and windows in Guangdong, specializing in sun room (sunshade system), Casement window, broken bridge window screen, sliding window, heavy duty sliding door, heavy duty folding door, vertical hinged door and other products. For a brand enterprise like this, ask several brands. It can only be said that the country has no standard statement on which brands are several brands. Several lines of brands are just a means of publicity on the Internet, or some industry media say several lines of brands in order to help brand publicity. At present, there is also a kind of saying in terms of sales volume, such as Head brand, quasi head, waist brand, etc.
If you have to say how many lines of brands of Olisa doors and windows are divided, I can only say that it is a waist brand or a second-line brand. In terms of its medium level in the industry, its popularity and the time when the enterprise was established, and its scale is just so-so.
